Warm-up

Have a go — no notes, and don't worry about getting it wrong first.

You've probably heard this word before. Complete the sentence:

"I have a cousin lives in Canada."

SPEAK

Say two sentences about people you know, each one starting "I've got a friend/cousin/neighbour who...". Any two people.

Listen in on this conversation

Neighbour A: Have you met the new tenant yet?

Neighbour B: Yes — she's the woman who just moved into flat 3. She's got an old car which never starts in the mornings.

Look again at the two bold words. One describes a person, one describes a thing. Say out loud which is which before you check.

Check your idea CLICK
Who points back to a person — the woman. Which points back to a thing — the car. Both let you add extra information about someone or something in the SAME sentence, instead of starting a new one.
Today: who, which, that and where — so you can describe people, things and places in longer, more natural sentences.

Describing People: "...who..."

Adding extra information about a person, right inside the sentence.

Spot the pattern

Three everyday sentences about people:

Before you check: what comes right after "who" in every sentence?

Check the pattern CLICK
who + a verb (feeds, works, fixed) — straight away, no extra pronoun. "Who" already means "the neighbour" or "the man", so English never repeats it: not "who he feeds", just "who feeds".
person + who + verb ...

From two sentences to one

"I have a colleague. She speaks four languages."
→
"I have a colleague who speaks four languages."

The second sentence disappears — "who" does its job instead, and the two ideas become one natural sentence.

Your turn

Complete each sentence about a person. Type only the missing words.

1. Tom fixes bikes at weekends.

Introduce him: "I have a friend ."

2. My aunt Carla teaches yoga on Tuesdays.

Tell a friend about her: "I've got an aunt ."

3. Join these two sentences into one: "I know a woman. She runs the flower shop on the corner."

SPEAK

Think of three people in your life — a neighbour, a colleague, a family member. Say a sentence about each one: "She's the neighbour who...", "I've got a colleague who..."

Describing Things: "...which..." / "...that..."

The same idea, but for objects, places you can't visit yet, and other things.

Spot the pattern

Three everyday sentences about things:

Same question: what comes right after "which" or "that"?

Check the pattern CLICK
A verb, straight away — same as "who". The only difference is the word itself: which or that point back to a thing, never a person.
thing + which / that + verb ...
Useful to know: "that" is flexible — in everyday conversation it can replace both "which" (things) and "who" (people): "the man that fixed our boiler" sounds completely natural. But "which" only ever works for things, never for people.

From two sentences to one

"I've got a phone. It has a cracked screen."
→
"I've got a phone which has a cracked screen."

Your turn

1. My laptop keeps freezing.

Complain about it: "I have a laptop ."

2. This restaurant does amazing pizza.

Recommend it: "This is the restaurant ."

3. Someone left a jacket on the train.

Report it to lost property: "I found a jacket ."

SPEAK

Say two sentences about things you own, using which or that: "I've got a phone/bag/car which..." or "...that..."

Describing Places: "...where..."

For talking about a place without repeating "in it" or "at it".

Spot the pattern

What's different here — is there a preposition like "in" or "at" anywhere after "where"?

Check the pattern CLICK
No — where already means "in that place" or "at that place", so no extra preposition is needed. After "where", the sentence continues completely normally: subject + verb.
place + where + subject + verb ... (no extra preposition)

From two sentences to one

"I work in this building."
→
"This is the building where I work."

"In" disappears completely — "where" is already doing that job.

Your turn

1. My grandmother was born in a small village in the mountains.

Point to it: "That's the village ."

2. We had our wedding party in that hotel.

Point it out to a friend: "That's the hotel ."

3. I first tried surfing on that beach.

Tell your friend: "That's the beach ."

SPEAK

Say two sentences about places that matter to you — a café, a school, a park: "That's the... where..."

Your Turn to Talk

Time to use who, which/that and where together in one real story — over to you.

The situation

Think of your street, your workplace, or your town. (If nothing comes to mind, invent one.)

Talk about it out loud for one minute. Try to include:

01:00

Now put it in writing

Write a short message (3–5 sentences) describing your street, workplace or town to a friend who's never been there. Include one person with who, one thing with which or that, and one place with where — the checker will tell you which ones it finds.

Mix It Up

Real conversation doesn't tell you which word to use. Here everything is mixed — you decide.

Fix the mistakes

Each sentence has one grammar mistake. Rewrite the whole sentence correctly.

1. "That's the man which fixed our sink."

2. "I've got a new phone who takes amazing photos."

3. "Naples is the city who I was born in."

4. "She's the friend who he lives in Rome."

Which word fits?

5. "That's the electrician ___ fixed our lights."

6. "I bought a chair ___ collapsed after two days."

7. "This is the gym ___ I go every morning."

SPEAK

One-minute challenge: describe your morning routine, mentioning one person, one thing and one place — using who, which/that and where. Use the timer above if you like the pressure.

What Do You Remember?

First, from earlier lessons

1. Complete this fact with the correct verb form: "My brother (work) in a bank."

2. Say it out loud: what's the difference between "this" and "that"? Give one example sentence with each.

Compare with a possible answer CLICK
One possible answer: "this" for something close to you ("This bag is mine") and "that" for something further away ("That car over there is new").

Now, today's grammar — fresh sentences, no looking back

3. My neighbour repairs old radios in his garage.

Introduce him: "He's the neighbour ."

4. This coat has two deep pockets.

Describe it: "I bought a coat ."

5. I learned to swim at that pool.

Point it out: "That's the pool ."

Think back

Which practice helped you most today — fixing the mistakes, choosing the right word, or the speaking tasks? Say why you think that one worked for you.

Can you now...?

At the start we said: who, which, that and where, so you can describe people, things and places in longer sentences. Tick what's true:

Anything you didn't tick — go back to that tab and try the exercises once more. They'll still check your answers.

Next lesson: words like some, any, much, many and a few.