当你见到一位新朋友时,应该说:________A. How old are you? B. Goodbye. C. Nice to meet you!
______ 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
What are these? They are _________. A. bean B.beans
What can you see?- I can see_______ A. a potato B. potato