Complete each of the conditional sentences below in a suitable way
1. I should be very grateful if
_________________
2. Let’s meet at nine o’clock if
____________________
3. You will be ill if
__________________
4. If you read that book carefully
_______________________
5 if it rains
__________________
6 if I hear the bell
_______________
7 unless it stops raining
___________________
8 if I met an alien
____________
9 you’ll be able to speak English better if
_______________
10 you will catch the train if
__________________