. Choose the correct variant 1. Before you ____, don039;t forget to

. Choose the correct variant

1. Before you ____, don't forget to lock the door.

-are leaving -will leave -leave -shall leave

2. Please do not speak to anyone before the police ____ .

-come -are coming -ll come, came

3. His parents will be very glad if she____ the university.

-enter -ll enter - enters - entered

4. When you ____ my brother, you ____ him.

-'ll see; - won't recognize; - see won't recognize; -saw, recognize; -'ll see, don't recognize

5. We won't discuss the matter until the headmaster ______ .

-'ll arrive - wont arrive - doesnt arrive- -arrives