1.Повторяем союзы:
if – если as soon as – как только
when – когда unless - пока не
while – в то время как till - до
Choose the correct options to complete the gaps (Выберите подходящий союз)
1. You won't pass the Math exam if/as soon as/when/unless you start getting ready to it right now.
2. You'd better stay at home if/unless/as soon as/while you feel sick.
3. Jane prefers to do her homework if/unless/as soon as/till she gets back from school.
4. It's raining outside. Don't go out if/unless/while/as soon as/ you take your umbrella.
5. Call me unless /while/as soon as/if/you get to the place.
6. If/While/As soon as/As/you feel tired, go to bed right now.
7. We can stay at home if/as soon as/when/unless you want to go out somewhere.