Ответ:

1. has, been

2.Have, eaten

3.has just made

4.Have, heard

5.have known

6. haven't seen

7.has just done

8.have had

9.have swum

10.have already left

11. haven't come

12.has just drunk

13.Have, watched

14.have won

15.has lost

16.has gone

17.Have, sung

18.has run

19.has overslept

20. haven't called

Ответ:

Объяснение:

1 How long has your sis been a vegetarian?
2 Have you eaten your sandwich, yet?
3 Mum has just made a chocolate cake.
4 Have you heard anything from Laura?
5 I have known him for ages.
6 We haven't seen Paul since his birthday party.
7 Susie has just done her nails.
8 We have had this car for 5 years.
9 This is the first time I have swum in the ocean.
10 They have already left.
11 My neighbours haven't come home yet.
12 Mum has just drunk her coffee.
13 Have you watched the news yet?
14 We have won the competition twice.
15 Sheila has lost her key again.
16 Paula has gone shopping.
17 Have you ever sung in public?
18 My uncle has run the marathon ten times.
19 Antony has overslept.
20 I haven't called her yet.