I. Write the correct form of each verb in brackets.
1. If you (put) ... the glasses into very hot water, they (crack) ...
2. If Peter (be) ... late, we (wait) ... for him.
3. No one (help) ... you if you (not help) ... yourself.
4. If you (boil) ... water, it (disappear) ... into the atmosphere as vapor.
5. If it (rain) ... tonight, I (not go) ... for walk.
II. Use the suggestions to make conditional sentences type 1.
0. If ... earth / get warmer
-> If the earth gets warmer, the sea will get warmer.
1. Sea / get warmer
-> .................
2. Ice / North and South Poles / melt
-> .................
3. Sea level / rise
-> .................
4. There / floods / many parts / world
-> ...............
5. Many people / lose homes and lands
-> ...............
I. Write the correct form of each verb in brackets.
1. If you (put) .put.. the glasses into very hot water, they (crack) ..will crack.
2. If Peter (be) ..were. late, we (wait) .would wait.. for him.
3. No one (help) would help... you if you (not help) didn't help... yourself.
4. If you (boil) .boil.. water, it (disappear) .will disappear.. into the atmosphere as vapor.
5. If it (rain) .rained.. tonight, I (not go) .wouldn't go.. for walk.
