Conditional sentences

Conditional sentences
I/ Put the verbs in brackets into the correct tenses.
Type I:
1 If I see him I (give) him a lift.
2 The table will collapse if you (stand) on it.
3 If he (eat) all that he will be ill.
4 If I find your passport I (telephone) you at once.
5 The police (arrest) him if they catch him.
6 If he (read) in bad light he will ruin his eyes.
7 Someone (steal) your car if you leave it unlocked.
8 What will happen if my parachute (not open)?
9 If he (wash) my car I`ll give him .
10 If she (need) a radio she can borrow mine.
.
Type 2:
1 If I had a typewriter I (type) it myself.
2 If I (know) his address I`d give it to you.
3 He (look) a lot better if he shaved more often.
4 If you (play) for lower stakes you wouldn`t lose so much.
5 If he worked more slowly he (not make) so many mistakes.
6 I shouldn`t drink that wine if I (be) you.
7 More tourists would come to this country if it (have) a better climate.
8 If I were sent to prison you (visit) me?
9 If someone (give) you a helicopter what would you do with it?
10 If you drove your car into the river you (be able) to get out?

Type 3:
1 If I had known that you were in hospital I (visit) you.
2 The hens (not get) into the house if you had shut the door.
3 If you (arrive) ten minutes earlier you would have got a seat.
4 You would have seen my garden at its best if you (be) here last week.
5 But for his quickness I (be) killed.
6 I shouldn`t have believed it if I (not see) it with my own eyes.
7 If he had slipped he (fall) 500 meters.
8 If he had asked you, you (accept)?
9 If I (had) a map I would have been all right.
10 If I (know) that you were coming I`d have baked a cake.

Mixed types:
1 If you (find) a skeleton in the cellar don`t mention it to anyone.
2 If you pass your examination we (have) a celebration.
3 What (happen) if I press this button?
4 I should have voted for her if I (have) a vote then.
5 If you go to Paris where you (stay)?
6 If someone offered to buy you one of those rings, which you (choose)?
7 The flight may be cancelled if the fog (get) thick.
8 If the milkman (come) tell him to leave two pints.
9 Someone (sit) on your glasses if you leave them there.
10 You would play better bridge if you (not talk) so much.
11 What I (do) if I hear the burglar alarm?
12 If you (read) the instructions carefully you wouldn`t have answered the wrong question.
13 I could repair the roof myself if I (have) a long ladder.
14 Unless they turn that radio off I (go) mad.
15 If you were made redundant what you (do)?
16 We`ll have a long way to walk if we (run) out of petrol here.
17 If you shake that bottle of port it (not be) fit to drink.
18 I`ll probably get lost unless he (come) with me.
19 You (not have) so many accidents if you drove more slowly.
20 If you (wear) a false beard nobody would have recognized you.

II/ Finish these sentences, taking care to use the correct tenses.

1 If he had taken my advice . . .
2 If you ate less . . .
3 We`ll send for the doctor if . . .
4 If she practiced more . . .
5 If there isn`t enough wine in that bottle . . .
6 If you had checked the petrol before we started . . .
7 This clock wouldn`t have run down if . . .
8 Try on the blue one if . . .
9 If these gates are locked . . .
10 If we leave before breakfast . . .
11 If the river rises any higher . . .
12 Her life might have been saved if . . .
13 If the volcano starts erupting...
14 The grass would look better if . . .
15 Unless it is a nice day . . .
16 If you don`t put enough stamps on a letter, the person who gets