—This is Jenny speaking. May I speak to Dr. Wang?
—________. I’ll tell him to call you back.
Have a good trip
This is Dr. Wang speaking
I’m glad to hear that
Sorry, he is not available now
A lot of money has been _________ helping the mountain villages all over China.
If you _____the book, you ____ buy it right now, I think.
It is impossible for ________little children to do ______much work in a short time. A so;so B so; such C such; such D such; so
Rather than _________ on a crowded bus, he always prefers __________ a bicycle.
I found ___________ hard to remember all the twelve star signs because they are difficult to pronounce(发音) and spell.