— You always forget to lock the door.
— Yes, but this time I forgot ______ the door.

A. to lock
B. have locked
C. have to lock
D. having locked

In this restaurant, all ______ are ______, and all ______ are ______.

A. man servants; Germen; woman servants; Japaneses
B. men servant; Germen; women servant; Japanese
C. men servants; Germans; women servants; Japanese
D. man servants; Germans; woman servants; Japaneses

Most of his ______ about the hard ______ in the steel ______.

A. work is; work; works
B. work is; job; works
C. works are; jobs; work
D. works are; work; works

_____ children believe they can succeed, they will never become totally independent.

A. If
B. Though
C. Unless
D. When

In all the ______, I like the one ______ I am carrying a basket of ______ best.

A. photos; in which; tomatoes
B. photos; which; tomatoes
C. photoes; in that; tomatos
D. photoes; that; tomatoes

_____ her bag, but also ______ in the leg.

A. Did Betty not only lose; did get wounded
B. Did Betty not only lose; got wounded
C. Betty not only lost; got wounded
D. Not only Betty lost; did get wounded

How _____ you say that you really understand the whole story if you have only covered only part of the
article?

A. can
B. must
C. need
D. may

— What does the sign over there read?
— "No person _____ smoke or carry a lighted cigarette,cigar or pipe in this area."

A. will
B. may
C. shall
D. must

John, look at the time. ______ you play the piano at such a late hour?

A. Must
B. Can
C. May
D. Need

— What conclusion have you drawn after reading this book?
— The conclusion is _____ should keep calm whenever in danger.

A. he
B. you
C. I
D. they