Write an essay about your favourite writer according to the plan: 1. introduction 2.main part 3. conclusion.

1.            i want you to come.

2.            i didn’t want him to come.

3.            they watched him go.

4.            they watched him going.

5.            she saw him open the door.

6.            she saw him opening the door.

7.            i heard them sing.

8.            i heard them singing.

9.            we are making him work.

10.    we didn’t make him write this letter.

2 Lucy has made some photos of her cat.

3 Mark and Sarah have visited their grandparents' house.

4 I've helped my dad with his work in the shop.

5 You've taken a new friend on the internet today.

6 We've used our dictionaries at school today.

2 Lucy hasn't made some photos of her cat.

3 Mark and Sarah haven't visited their grandparents' house.

4 I haven't helped my dad with his work in the shop.

5 You haven't taken a new friend on the internet today.

6 We haven't used our dictionaries at school today.

2 Have they watched the skateboarding competition? - Yes, they have.

3 Has she climbed a mountain? - No, she hasn't.

4 Has the film started? - Yes, it has.

5 Have they visited the rainforest? - No, they haven't.

6 Have you brought that DVD about the Amazon? - Yes, i have.