By the time I __________the room, I had turned off all the lights.
A.have left
B.had left
C.left
D.was leaving

In Vietnam, schooling is __________for all children from the age of 6 to 14.
A.compulsory
B.optional
C.unnecessary
D.impossible

The man __________when the doctor arrived.
A.died already
B.would already die
C.had already died
D.has already died

I don’t feel like __________to the cinema now.
A.go
B.going
C.to go
D.gone

Hoa/ have / many/ books/ than/ her/ sister
A.Hoa has many books than her sister.
B.Hoa has more books than her sister does.
C.Hoa has more books than her sister.
D.Hoa has the most books than her sister.

“I’ll be back before 8. 30” Said Sue.
A.Sue said that I would be back before 8.30.
B.Sue offered to be back before 8.30.
C.Sue promised to be back before 8.30.
D.Sue encouraged to be back before 8.30.

Lan suggested going out for dinner.
A.Lan said, "Why don't we go out for dinner?"
B.Lan said, "Do you want to go out for dinner?"
C.Lan said, "Will you go out for dinner?"
D.Lan said, "Must we go out for dinner?"

It has been a long time since they met.
A.They didn’t meet for a long time.
B.They didn’t meet a long time.
C.They haven’t met since a long time.
D.They haven’t met for a long time

They held a party to congratulate __________their son's success to become an engineer.
A.with
B.on
C.for
D.about

To prevent these four essentials from reckless waste, _________.
A.man has to have control over the creation of the minerals
B.most governments have instituted conservation programmes
C.man mustn’t cut trees
D.man mustn’t destroy minerals