Choose the right variant
1. I'll see you when you get home.
2. It's a good idea to photocopy your passport in case it gets stolen.
3. Let me know if your flight is delayed so I won't have to wait at the airport.
4. You won't pass the exam unless you study.
5. You should study conditionals in case they are in the exam.
6 This is the first time I have done this exam.
7 When I left home this morning it was raining.
8 By the time you arrived at the party, all of the interesting people had gone home!
9 Tomorrow I think it will rain.
10 John didn’t like his job at all and so decided to resign.
11 I saw your mother while I was walking to work.
12 I have been trying to understand this grammar for hours, but I just can’t!
13 Your final exam can be difficult, but I'm sure you'll pass!
14 I couldn’t come to the party because I had to do my homework.
15 You couldn't have chosen a better person for the job. She was perfect!
16 In Britain you don't have to do military service.
17 We’ve been friends for a long time. We have known each other since we were young.
18 If the teachers were, the students would learn more.
19 Why weren't the students told that the exam format had been changed?
20 As part of the preparations for this year’s World Cup, a new stadium is being built.