The People's Republic of China was founded October 1st, 1949.

A. in B. at C. on D. to

We should protect the environment, everyone will lose homes.

A. or B. and C. but D. so

- have you studied English?

- For nearly six years.

A. How far B. How often C. How much D. How long

Lily is growing fast these years. And she is even than her mother.

A. tall B. taller C. tallest D. the tallest

The students of Class 5 trees in the park every year.

A. plant B. will plant C. planted D. have planted

Mark Twain 77re Adventures of Tom Sawyer in 1876, which is still popular.

A. writes B. wrote C. is writing D. has written

Be quiet! The students a meeting about the photo competition in the classroom now.

A. have B. had C. are having D. will have

When my mother got home yesterday evening, I my homework.

A. do B. will do C. was doing D. have done

-Lucy, is your uncle a teacher?

-Yes, he is. He history since he was 22 years old.

A. teaches B. will teach C. is teaching D. has taught

The 24th Winter Olympics in China in 2022.

A. hold B. will hold C. are held D. will be held