Complete each sentence with two to five words, including the word in bold.

1. You will be late for school unless you leave now.
(if) You will be late for school if you don' t leave now

2. Why don't you wipe your feet when you come back from the park?
(would) I .................... your feet when you come backfrom the park

3. If you don't stop being naughty, I will tell the headmaster
(else) Stop being naughty, ................................ the headmaster

4. Sam would prefer to go out rather than stay home
(rather) Sam ............................ than stay at home

5. It's a pity I didn't go to that party
(wish) I .................... that party

6. I didn't know your address; that's why I didn't send you a postcard
(would) If I had known your address, I ............................. you a postcard

7. He wouldn't have finished his report if you hadn't helped him
(for) But ................................., he wouldn't have finished his report

8 If you exceed the speed limit, you'll have to pay a fine
(else) Don't exceed the speed limit ........................ have to pay a fine

9. If you don't practise daily, you will never learn to play the piano
(unless) You will never learn to play the piano ............................ daily