— Are these your books?— ___________________.A. Yes, it isB. No, they areC. Yes, they are.
Teenagers should be encouraged to go ______and be close to nature.
----- Hey guys, Chinese way of _______the road is very dangerous. You must wait for the green lights on。----- Thank you for your advice, sir.
---- May I speak to Robert?---- _________ .
----Have you ever seen the TV show Where Are We Going, DAD?-------_________. I think it’s quite moving and funny.
---- ______________________________?---- He is of medium build and has straight hair.