What time did you get there thismorning— _________ eight

You’d better _____ the e-book in the dark room. It’s bad for your eyes.

______ go to the Great Wall this Sunday—I’m afraid it is not a good idea. Many ofus have been there.

Emergency line operators _______ always stay calm andmake sure that they get all the information they need to send help.

1Boys and girls, attention,please. Now let me tell you ____ to the Bird Island.