If you want to be a ______, you should study math hard.
— ____ you reading at this time yesterday? — No, I was ____ .
Mrs Green is ________ mother. A.Jim and Kate B.Jim’s and Kate’s C.Jim and Kate’s
We have ________ students. A. fourty –four B. four – fourty C. forty – four
Here _______some meat in the fridge. A. is B. are C. be
–Let’s _______baseball. --OK. Let’s_______. A. play; go B. plays; go C. play; to go