—When were you born?

—I was born ________ April 23, 1979.

A. on         B. in          C. at            D. to

—Are these gloves ________, Betty?

—No, they aren't. My gloves are here.

A. my     B. mine     C. your      D. yours

—________  you play the piano for us?

—Sorry, I can't play the piano, but I can sing for you.

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

________ stand too close to North Americans. Give them more personal space.

A. Aren't        B. Didn't          C. Won't            D. Don't

Lingling needs some vegetable. She ________ some in the market tomorrow.

A. buys         B. bought         C. is going to buy    D. buy

Robots ________ heavy work on farms in the future.

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

—________ did you start school?

—I started school at five.

A. How          B. Why            C. When             D. Where

My English teacher ________ Mrs Lane now. She often helps me.

A. were          B. will be          C. is           D. was

Jack usually goes to school by bike, ________ today he walked to school.

A. and           B. but             C. or                D. so

Mark Twain ______ school and began to work at the age of twelve.

A. left            B. leaves           C. will leave          D. leave