THE BOAT WAS SAILING NORTH WHEN A TERRIBLE STORM……….A. HAD BROKEN B...

14.The boat was sailing north when a terrible storm……….

A. had broken B.broke C.would break D.was breaking

Question 15. Last week, we ______ an interesting film about the animal world.

A. saw B. are seeing C. will see D. see

EX2: CONDITIONAL SENTENCES – (CÂU ĐIỀU KIỆN)