This is _________ book, and that is _________ .A. my ; yours B. my ; your C. mine ; yours
Hurry up! The train _____ in two minutes.
I think it will be difficult ___ a robot ____ the same things as a person.
He is very happy , because he _____ in a big apartment next year.
—How many birds can you see in the trees? —I can see _________ birds in them.
A dog robot could help ____ the room.