— Must I come at four o’clock?— Oh, no, you ____.
Which sign(标志) means “turn left”?
Please turn ___left and the library is ____ your right. A./,on B. to,/ C. on, to D in , on
Is there a library? ______. A. Yes, there is B. Yes, it is C. it isn’t D No , there is
---Do you know Mr. Smith? ---Yes. He is the man _______ has short black hair.
---Kate, _______? ---Junk food? Oh, I hardly ever eat it. You know, it’s unhealthy.