WORLD POPULATIOND. REVIEW “IF _ CLAUSE” (ÔN MỆNH ĐỀ IF)

5. If it (not / rain) ________, I would go out with

you.

6*. When I (listen) ________ to music, I heard an

explosion outside the door.

7*. I (study) ________ English for six years.

8*. When I (finish) ________ my homework, I

went out last night.