4. Choose the correct alternative. 1 I often hang out with friends at the park on/at the weekend. 2 A: Do you usually read/Are you usually reading in the evening? B: Yes, I do/am. 3 A: There is/are two sports centres in my town. B: Are/Is there? 4 We have to/don't have to do the washing up in my house because we've a got a dishwasher. 5 She can't/couldn't ride a horse when she was/were ten. 6 When he came/was coming to the house, my sister and I wasn't/weren't home. 7 I can/can't go out tonight because I've got a lot of homework.

Решение:

1. I often hang out with friends at the park on the weekend.
2. A: Do you usually read in the evening? B: Yes, I do.
3. A: There are two sports centres in my town.
   B: Are there?
4. We don't have to do the washing up in my house because we've got a dishwasher.
5. She couldn't ride a horse when she was ten.
6. When he came to the house, my sister and I weren't home.
7. I can't go out tonight because I've got a lot of homework.

Ответ: 1. on; 2. read / do; 3. are / Are; 4. don't have to; 5. couldn't / was; 6. came / weren't; 7. can't.