Come and see me whenever ________.

A. you are convenient　　　　        B. you will be convenient

C. it is convenient to you    　　　　　　  D. it will be convenient to you

—I hear they aren't pleased with the house you've chosen for them.

—Well, ________ could they live in such comfort?

A. where else

B. what else

C. how

D. why

The building was completed in ________ September of 1956, not in ________ October, 1955.

A. /; the

B. the; the

C. /; /

D. the; /

I had ________ lunch at a friend's house yesterday. ________ food was good.

A. the; /

B. /; /

C. the; the

D. /; The

Most animals have little connection with ________ animals of ________ different kind unless they kill them for food.

A. the; a

B. /; a

C. the; the

D. /; the

—If you don't like the red coat, take the blue one.

—OK, but do you have ________ size in blue? This one is a bit tight for me.

A. a big

B. a bigger

C. the big

D. the bigger

Many people are still in ________ habit of writing silly things in ________ public places.

A. the; the

B. /; /

C. the; /

D. /; the

Great changes took place in ________ 1990's.

A. /

B. a

C. the

D. an

________ Mr. Johnson is waiting outside the office to visit you. It seems that he is quite ________ important person.

A. /; a

B. A; an

C. The; an

D. /; an

She always plays ________ football after ________ school.

A. a; the

B. the; the

C. /; a

D. /; /