1 had gone
2 i have lived
3 has played
4 has seen
5 have wondered
6 had worked
7 had lost
8 hasn t telephoned
had telephoned
1. Открытие закона Ома оказалось особенно ценным для электротехники.
2. Могу ли я положиться на вас, чтобы помочь нам?
3. Они заметили, как он нажал кнопку компьютера.
4. Мы знаем, что дж. дж. Томсон открыл электрон.
5. В настоящее время полупроводники, как полагают, все чаще используются в телевизорах, радиоприемниках и компьютерах.
1)to find; 2)looking after; 3)to pay; 4)overdrawing 5)redecorating; 6)to buy; 7)working; 8)saving; 9)to visit; 10)going; 11) working; 12)to stay; 13)being able to; 14)leaving; 15)missing
1. felt, went
2. have you spent
3. Have you ever spent
4. met
5. have never visited
6. visited
7. have just got
8. Have you taken
9. was
10. Were
11. have left, was
12. hasn't come yet
13. has gone
14. did you see
15. haven't seen
16. has improved, saw
17. Have you passed, passed, haven't bought
18. has already moved, found, has been
1) Of couse we can go there together.What time should I pick you up?