2. раскройте скобки таким образом, чтобы предложения выражали: а) реальное условие; b) нереальное условие. 1. if i (know), i (tell) you. 2. if she (want) to talk, she (ring up). 3. if he (have) enough money, he (buy) a large house. 4. she (feel) lonely if peter (go) away. 5. we (be) pleased to see you if you (arrive). 6. if we (can) come on sunday, we (come). 7. i (understand) mr smith if he (speak) slowly. 8. we (not/go) by ship unless there (be) no other way.

1 If I know, I will tell you.
If I knew, I would tell you.
2 If she wants to talk, she will ring up.
If she wanted to talk, she would ring up.
3 If he has enough money, he will buy a large house.
If he had enough money, he would buy a large house.
4 She will feel lonely, if Peter goes away.
She would feel lonely, if Peter went away.
5 We will be pleased to see you if you arrive.
We would be pleased to see you if you arrived.
6 If we can come on Sunday, we will come.
If we could come on Sunday, we would come.
7 I will understand Mr Smith if he speaks slowly.
I would understand Mr. Smith if he spoke slowly.
8 We won't go by ship unless there is no other way.
We wouldn't go by ship unless there were no other way.