1. If he her address, he would write to her.
1) knows
2) knew
3) had known
4) has known
2. If he had been at the concert, he it.
1) will enjoy
2) would enjoy
3) would have enjoyed
4) enjoys
3. If we a taxi, we would have missed the plane.
1) have taken
2) hadn’t taken
3) had taken
4) has taken
4. If it were not so cold, the children to the mountains.
1) would go
2) will go
3) would have gone
4) will have gone
5. I would have answered her letter long ago, if I her address.
1) knew
2) have known
3) had known
4) has known
6. I wish I two foreign languages.
1) speak
2) spoke
3) will speak
4) would speak
7. I wish I free now.
1) am
2) had been
3) were
4) will be
8. If I were you, I at home tonight.
1) would stay
2) will stay
3) stay
4) stayed
9. If I hadn’t drunk so much coffee, I better.
1) would sleep
2) will sleep
3) would have slept
4) sleep
10. I would have gone to London for a month if I enough money.
1) have
2) had
3) had had
4) have had