Let ____________ clean the classroom.A. her B. she C. she`s
Where the medicine ?A. are B. be C. is
There aren’t people in the room .A. a lot of B. many C. much
Don’t read . It’s bad for your eyes .A. in the sun B. in sun C. under the sun
Don’t about me . I’m OK .A. sorry B. carry C. worry
, I can’t do it for you .A. Excuse B. Sorry C. Excuse me