People are supposed____________ hands when they meet for the first time in America.
A. shaking B. to shake C. shake
Work hard, ____________you'll catch up with your classmates next time
A. and B. or C. but
You can't ________ the bus until it stops
A. get up B. get away C. get off
Would you mind ____________down the music? It's too noisy.
A. to turn B. turning C. turn
An earthquake happened in Songyuan, Jilin________ the morning of May28,2018.
A. on B. in C. at
-What's this in English?
-___________ a jacket.
A. This’s B. It’s C. This is
