Please turn ___left and the library is ____ your right. A./,on B. to,/ C. on, to D in , on
The workers recycle the old newspapers ______use them.
I sent ______ e-mail to Amy to say thanks for her help with my study.
—Nancy, would you mind turning down the music? Your father is writing his report. — .
---You are late again. The class ________ for five minutes. ---Sorry. There is something wrong with my bike.
_______ the mouse, you can choose an icon _______ for more details.