1. If I were you, I .........would go............(go) to Ha Noi with him right now.

2. If I had a wing, I..........wouldnt have to...............(not have to) take an airplane to fly home.

3. If someone ..........enters........(enter) the building, the alarm bell will go off.

4, He.........would pass.........(pass) his examination if he .............studied.........(study) hard last year.

1. would go
2. wouldn't have to
3. enter
4. will pass_studies
5. rains