I think ______ in the old people’s home is great fun.

—I have a ______. What should I do?—You should see a dentist.

—After P.E., I often feel very thirsty.    —Why not buy some ________ to drink?

 —Excuse me, is this ________ new pencil sharpener?  —Yes, it’s ________. He bought it just now.

My teacher gave me much ________ on how to study English well when I had some trouble.

—What would you like to say to your ________ before leaving school?—I’d like to say “Thank you very much! I’ve learnt a lot from you in the past three years.”

 I want a sweet milk. Put some ______ in my cup, please.

There are fifty _    in our school. They are all friendly to us.

“Wechat”(微信)really makes a great _____to people’s life. It’s easier for us to keep in touch with others.

We all want to try something new, but finding the _________ to start is always the hardest part.

 I listened to Professor Chen-Ning Franklin Yang’s lecture about his study and physics, but I failed to get its key ______ .

 We can never pay you back for your __________, your ___________ and gift of knowledge.

 There are forty-eight ____________ doctors in this hospital.

-What's the __________ of the ticket?-It's about five hundred yuan.

Many people are thinking of new ways to fight the pollution of the __________.

Mr. Brown had got a __________ and he went to see a dentist.

 They didn't provide __________ for Mr. Brown, so he had to find a hotel to live in.

 Some accidents have happened on the road recently. So we should pay attention to the __________ problems.

-Tom, do you know David Smith?-Sure. He is my best friend and our __________ has lasted for years.

 -Have you read the __________ about animals in the newspaper?-Yes. Very interesting !