Write these sentences, putting the verbs in brackets into the present simple or the future simple.
1 If the train's late, we (walk).- If the train's late, we’ll walk. (example)
2 She (call) you, if she (have) time.
3 If it costs too much, I (buy) a smaller one.
4 If the doctor can't see me, I (go) somewhere else.
5 If the class (be) full, we (find) another one.
6 What will we do, if the taxi (not come)?
7 Will you phone me if there (be) any problems?
8 I (ask) Peter if I (see) him tomorrow.
9 I (go) next week, if 1 (can) get a train ticket.
10 If I (have) to, I (complain) to the manager.
11 If he (see) me here, he (be) really angry.
12 Mary (be) worried if you don't come to the airport.
13 If it (snow) this winter, we (go) skiing.
14 I (lend) them some money if they (ask) me.
15 If you (visit) Oxford, you (see) some interesting old buildings
1) we will walk
2) She will call you, if she has time
3) I will buy
4) I will go
5) If the class is full, we will find another one
6) won't come
7) are any problems
8) I'll(I will) ask Peter if I see him tomorrow
9) I'll go next week, if I can get a train ticket
10) If I have to, I'll complain to the manager
11) If he sees me here, he'll be very angry
12) Mary will be worried
13) If it snows this winter, we'll go skiing
14) I'll lend them some money if they ask me
15) If you visit Oxford, you'll see some interesting old buildings
(В ответах 2 и 9 тебе не обязательно использовать комму пред "If", она обычно там не ставиться, но если задание этого требует, лучше просто поставить. Это так, может просто блеснёшь умом на уроке)))