1 If you....find.......(find) a skeleton in the cellar, don't mention it to anyone.

2 If you pass your examination, we....will have........(have) a celebration.

3 What ...will happen.......(happen) if I press this button?
4 I should have voted for her if I .......had..... (have) a vote then.
5 If you go to Paris, where ...will.... you ....stay....(stay)?
6 If someone offered to buy you one of those rings, which ..........would.. you .....choose....... (choose)?
7 The flight may be cancelled if the fog ....gets... (get) thick.
8 If the milkman ..comes........... (come), tell him to leave two pints.
9 Someone ....will sit...... (sit) on your glasses if you leave them there.
10 You would play better bridge if you ..didn't talk........ (not talk) so much.
11 What ..will ..... I .....do...... (do) if I hear the burglar alarm?
12 If you .....had read..... (read) the instructions carefully, you wouldn't have answered the wrong question.
13 I could repair the roof myself if I ....had......(have) a long ladder.
14 Unless they turn that radio off, I ........will.....(go) mad.
15 If you were made redundant, what ..would.....you .......do.....(do)?
16 We'll have a long way to walk if we .....run......... (run) out of petrol here. 17 If you shake that bottle of port, it ........won't be......(not be) fit to drink.
18 I'll probably get lost unless he ........comes......(come) with me.
19 You .......wouldn't have................(not have) so many accidents if you drove more slowly.