They can’t jump the ring . A. for B. of C. through
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