There are ________ students waiting in the hall, ________?

you see the film Journey to the West yesterday?—Yes. But the film for 5 minutes by the time I got there.

Where is Mr. Green now ? I haven’t seen him for a few days .—He _____ to Hong Kong .

is he?–He is PSY. He sang the song Gangnam Style (《江南Style》).

Is that your dog?—No.That is Peter’s dog. The brown one is________.