The number of students in our school _________ 4000 and a number of them _______ good at playing pingpong. A. is, is B are, are C. is, are D. are, is
These are _______ cups. _______ are over there.
--- _______city is the capital of China? ---Beijing is .
- ______ is Sam? - I think he is at Tina’s home. A. Who B. HowC. Where
Mr Green has three _______: Jim, Jeff and Jean. A. sons B. children C. daughters
I want _______a pen _______$4. A. to buy; for B. to buy; in C. buy ; in