до ть бо не знаю.А мені треба сьгодні здать

3.

1) i’ve tidied up my room
2) she’s eaten candy floss
3) he’s gone souvenir shopping
4) we’ve read this book
5) they’ve travelled the Europe

4.

a) Harry has done his housework
b) Kate and Bill hasn’t found a new flat yet
c) Nick has just sent an email
d) i’ve tried to learn Japanese
e) Sam and Dave have eaten all the sandwiches
f) has Carlos bought a dog?
g) Maria and Helen have started at a new school
h) Frances hasn’t broken her cup
i) i’ve lost my umbrella
Max has taken the dog for a walk

5.

b) just
c) already
d) for
e) ten years ago
f) yet
g) since

2 варианта: на твоём месте, я бы не подписывал (речь идёт о будущем событии, условное нереальное, 2 тип) = ещё не подписано ничего!

На твоём месте, я бы не подписывал (о , условное нереальное 3 тип) = контракт заключён!

21.We more food in case it.

( : 1)

c) will buy, finishes

22.I usually go to the museum when Ispare time.

( : 1)

a) have

23.If Jane the money tomorrow, sheto the restaurant with us.

( : 1)

c) has, will go

24.If you the result of the match, please call and tell me.

( : 1)

a) know

25.If you me more information, I will not be able to help you.

( : 1)

c) do not give