Are you having a picnic?A. Yes, we aren’t. B. No, we aren’t.
当别人祝你生日快乐时,你应该说__________. A.Thank you. B. All right.
Can you see beans?-Yes, I ___ A. do B. can
______ is your father?-He’s a doctor. A. Who B. What
What’s ____? It’s a tomato. A. this B.these
Who’s she?- She’s my ________ A.mother B. father