—Would you help me _______, Mr Zhang? This question’s too hard for me.—OK. Let me try.
---- Would you like some more soup? ---- _______. It is delicious, but I’ve had enough.
If people ________ cutting down the forest, they will have nowhere _______.
You should tell ________ possible to support your ideas.
I like the teacher__________classes are very interesting and creative.
________ Tom ________ Mary speaks good Chinese, so they can communicate with these Chinese students very well.