There______ three boys in the classroom.A. is B.are C. have
Amy can you ______fast? A. running B. runs C. run
what are you doing. Mum? I’m ____vegetable. A. cooking B. cook C. run
There is a Chinatown in A.China B.America C.Mexico
Therelots of children in the classroom . A.is B.are C.be
It’s about 12600 li long . It’s A.the Great Wall B.the West Lake C.the Changjiang River