Use an apostrophe we're possible: this is a club for chess players; this is the voice of my mother; where is the key to my room? this is a school for the boys; that is the decision of terry; this the hand of the chair; that is the petal of the flower; these are the uniforms of the pupils; those are the hooves of the deer.

Chess players' club; my mother's voice; Terry's decision; pupils' uniforms; deer's hooves.

Callum: Hi Rachel. I heard that you bought a second-hand mountain bike online. Have you ridden it yet?

Rachel: Well, I 1) had it delivered to my house yesterday, but I need 2) to have it repaired before I can ride it.

Callum: What do you mean? Do you have to 3) have new tyres fitted?

Rachel: No, 14) I have already had them checked at the garage and they're fine. But the brakes have a problem. I think I 5) 'll have new brakes fitted later this week.

Callum: Wow, it seems like the bike has a lot of problems. Maybe you should 6) have it replaced.

Rachel: No, it only cost £50, so I can't complain!

1. We were having dinner) when you came) to us.
2. Our friends were smoke in the corridor when we  saw them.
3. I 'm very hingry. I did not eat) anything.
4. The boys  broke the window when they were playing football.
5. I  got up) early. The sun was shining brightly, so I went for a walk.
6. What did you do on Saturday evening? - I went to the cinema.
7. What were you doing at 9.30 on Monday evening? - I was sitting and reading an interesting book.
8.My friend  fell down) and broke his leg while he was playing football.