Выберите правильный ответ. 1) i already (do) this exercise. a) did. b) have done. c) will do. 2) my sister (not, go) to the cinema with her friends yersterday. a)hasn"t done. b) didn"t go. c) didn"t went. 3) she ( not, see) mary since monday. a) hasn"t seen. b) didn"t see. c) haven"t seen. 4) mary isn"t at home. she just (go) to work. a) went. b) have gone. c) has gone. 5) you a tower bridge. a) have, see. b) have, seen. c) did, see. 6) pam (eat) her dinner 5 minutes ago. a) ate. b) has eaten. c) have eaten. 7) about miss carol"s marriage? a) have, heard. b) have, hear. c) did, hear 8) i (lose) my keys. i can"t get in. a) have, lost. b) has, lose. c) lost

1)b
2)с
3)a
4)с
5)c
6)a
7)c
8)c
может быть так,но я не уверена.

Выберите правильный ответ. 
1) I already (do) this exercise.
a) did. b) have done. c) will do.
2) My sister (not, go) to the cinema with her friends yersterday.
a)hasn"t done. b) didn"t go. c) didn"t went.
3) She ( not, see) Mary since Monday.
a) hasn"t seen. b) didn"t  see. c) haven"t seen.
4) Mary isn"t at home. She just (go) to work.
a) went. b) have gone. c) has gone.
5) you ever a Tower Bridge.
a) have, see. b) have, seen. c) did, see.
6) Pam (eat) her dinner 5 minutes ago. 
a) ate. b) has eaten. c) have eaten.
7) ___ you___ about Miss Carol"s marriage?
a) have, heard. b) have, hear. c) did, hear
8) I (lose) my keys. I can"t get in.a) have, lost. b) has, lose. c) lost