Let’s home. A.go B.to go C.going
He is a postman. (改成疑问句)_______he a postman?A.Are B. Am C.Is
_____is my book.A.This B. Who C. You
----Are you Linda?----______.A. Yes, he is B. Yes, I is. C. Yes, I am.
----Sit down, please.----______.A. Stand up, please. B. Thank you. C. Sit down, please.
How_____you?A. is B. are C. am