It’s going to rain．You should take an u______ with you．
I should go to see a d______ for my teeth cleaning．
The Internet is very useful，we can get a lot of i______ on it．
Tom's house is c______ to his schoo1．So he always walks to schoo1．
The man is very r______，he has a lot of money．
There are some ______ （差别）between the two brothers．
He studies harder．______，（然而）he doesn’t get good grades．
Students can’t speak ______ （大声地）in the library．
The fruits and vegetables in the supermarket are very ______ （新鲜的）．
Hangzhou is ______ （著名的）for the West Lake．