a)
1.having (p.p)
2.lives (p.s)
3.exports (p.s)
4.is smiling (p.p) /knows(p.s)
b)
1.will phone(f.s)
2. is going to be
3.will type
4. will be playing
5. will tell
1) plays
2) goes
3) don't
4) don't work
5) doesn't
6) don't
7) don't
8) studies
Поляризация.
Комптон-эффект (рассеяние света свободными электронами).
<span>1) He wasn't able to explain anything.
2) You are not to stay here.
3) Are you able to swim?
4) You are allowed to take these books.
5) They are able to run quickly.
6) She was allowed to work in our room.
7) Who is able to read this text?
8) They have to go there tomorrow.
9) Am I allowed to go to the cinema?
10) We are to meet at 7 o'clock.</span>
#1
1. had just woken up, knocked
2. had, had expired
3. reached, had left
4. had never seen, left
5. enjoyed, had gone
6. apologised, had missed
7. looked, had lost
8. had finished, took
9. hung up, realized, had forgotten
10. had set, overslept
11. had already packed, went
#2
1. had been driving
2. had written
3. had fully recovered
4. had been ironing
5. had already learnt
6. had been crying
7. had been waiting
8. had got away
9. had been digging
10. had become
11. had they been dancing