�
1 Have you finished doing your homework?
2 I have known Martha �about� �two �months.
3 You�ve missed� Nazan! She was here� a few minutes ago.
4 Mum:You must make your bed before you go out �Martin.
� Martin:I�ve made it.I made it in the morning.
5 Has you father eaten raw fish?
6 I am � having lunch.I will call you later.
7 We haven't learnt passive voice.
8 I haveseen your brother.You may catch him if you run.
9 She hasn't eaten anythingten hours.
10 We have known each other a long time.
11 Has your father�tried �para-gliding?
12 This is the first time I�have tried Mexican food.�
13 I have had breakfast.Thanks anyway.
14 I have been there many times.Lets go somewhere different.
15 Have you seen any good films?
