Then the great day came ________ he was to march past the palace in the parade.

A. where

B. since

C. when

D. till

________ has been announced, we shall have our final exams next month.

A. That

B. As

C. It

D. What

We are living in an age ________ many things are done on computer.

A. which

B. that

C. whose

D. when

New York, ________ last year, is a nice old city.

A. that I visited

B. which I visited

C. where I visited

D. in which I visited

All that can be done ________ done.

A. has been

B. have been

C. has

D. have

The youth of China today ________ trying their best to study modern science and technology.

A. is

B. was

C. were

D. are

Half of the fruit ________ gone bad.

A. is

B. are

C. has

D. have

The Chinese people ________ a brave and hardworking people.

A. are

B. is

C. has been

D. can be

Light and heat ________ often sent out together with heavy smoke.

A. is

B. was

C. are

D. being

Not only I but also Jane and Mary ________ tired of having one examination after another.

A. is

B. are

C. am

D. be