How long do you ________ on your homework every day?
A. take B. spend C pay D. cost
—–What does the sign in the museum _________?
—–No Photos.
A. tell B. say C. talk D. speak
_______keep water running. It's a waste.
A. Why not B. Please
C. What about D. Don't
The children should go to school _______ working to support their family.
A. stand for B. instead of
C. put in D. tidy up
It’s very hot here. Why not ________ your coat?
A. put on B. try on C. take off D. turn off
Please stop smoking, ________ you?
A. will B. shall C. can D. may
