1 . Only when I left my parents for Italy ______ how much I loved them.

A．did I realize

B．I realized

C．had I realized

D．I had realized

2 . Not only ____________ give people relaxation and pleasure, but ____________ increase their knowledge of any kind.

A．travel can; can it	B．can travel; it can
C．travel can; it can	D．can travel; can it

3 .       , he talks a lot about his favorite singers after class.

A．A quiet student as he may	B．Quiet student as he may be
C．Be a quiet student as he may	D．Quiet as he may be a student

4 . Only when the war was over ____ return to his hometowns.

A．have the soldiers	B．the soldiers
C．the soldiers did	D．did the soldiers

5 . —Did you see who the driver was?
— No, so quickly _____ that I couldn’t get a good look at his face.

A．does the car speed by	B．did the car speed by
C．the car sped by	D．the car speeds by

6 . Beneath our feet ______ that our life depends on for food and clothing.

A．the earth lay

B．the earth lies

C．lie the earth

D．lies the earth

7 . Only when _________________________.

A．did he arrive the meeting began

B．he arrived the meeting began.

C．did he arrive did the meeting begin.

D．he arrived did the meeting begin.

8 . Only when class began ______ that he had left his book at home.

A．will he realize	B．he did realize
C．did he realize	D．should he realize

9 . __________ the mother sacrificed everything for her daughter.

A．So great was her love that	B．Such great love she was
C．So great her love that	D．Such great was her love that

10 . —Have you got any particular plans for the coming holiday?
— Yes,          , I’m going to visit some homes for the old in the city.

A．If possible

B．If busy

C．If anything

D．If ever