There are stars in the Galaxy. We can’t count them.

A. billion of B. billions

C. billions of D. Billion

—When your sister come here?

—Two years ago. She has been here for two years.

A. does B. will C. did D. Has

—Have you read this interesting book?

—Yes. I it two weeks ago.

A. am reading B. have read C. will read D. read

My sister likes sweet food a lot. That’s she often has a toothache.

A. when B. where C. what D. why

Tony is very and he enjoys doing all kinds of exercise after school.

A. lonely B. nervous C. active D. Awful

Do more exercise and stop junk food. You’ll be fit and strong.

A. eat B. to eat C. eating D. eats

For your eyes, don’t so much time playing computer games.

A. cost B. spend C. take D. Pay

It’s 12:00 now. It’s time us have lunch.

A. of; to B. to; for C. to; of D. for; to

All the kids couldn’t help up when they heard the exciting news.

A. jump B. to jump C. jumping D. jumped

—I think science is more useful than art.

— . We think art is as useful as science.

A. I don’t think we agree B. Good idea

C. Thanks a lot D. Me too