If I ______ free tomorrow, we ________to Beijing Zoo.

The pet dog in your hand is very nice. Is it ?–Yes, but I’ll give it to my friend, Lucy, as birthday present.

Where is your English teacher? I’m looking for him everywhere.—He _____ the Internet in the computer room.

Cindy seems ______her new job.

There is no _________ that the Chinese people will present to the world a successful, splendid and unforgettable exposition（博览会）.