Ư .B. BÀI T P TM NH C...LU .N ...Ð TÍNH...4....23TA. TĨM T T .C. BÀI T...

24) ____ both his legs were broken, he

Ex: If it should be necessary, I will go.

managed to get out of the

car before it exploded.

---> Should it be necessary, I will go.

A. Because B. Although C. So that D.

Ex: If I were rich, I would buy a new car.

Where

Lo iIF CLAUSEMAIN CLAUSE1V1(s/es)will/can/may… +