1. How long do you want me to heat the oil? –heat it till it (begin ) to smoke.
begins
15
2. How long are you going to stay here?- I’m going to stay here until my brother (finish) his exams.
finishes
25
3. When I (get) to the cinema, the film (start).
got, had started
15
4. By the time you (read) this book, your meal will get cold.
read
5
5. Please tell me how to get to the hospital?- Go till you (come) to a square with a statue in the middle; then turn left and you (find) it on your right.
come/will find
20
6. I (read) book while my sister (do) her homework.
was reading/was doing
25
7. When he (come), I (watch) a football match on TV.
came/was watching
15
8. When I (walk) down the street, I (see) her.
was walking/saw
10
9. We will go with him as soon as we (finish) the task.