--- A study shows that good habits play a very important _________ in children’s education.
---I think so.
A. sense B. part C. reason D. meaning
—I just came back from Shanghai Disneyland.Can you guess ____?
—I've no idea.But it can't be cheap.I've heard everything is very expensive.
A. how I came back home
B. how many days I stayed there
C. how much I paid for the Micky Mouse toy
D. how much did I pay for it
Which do you prefer to use to communicate with your friends，QQ ________ MSN?
A. and B. nor C. or D. so
______ useful robot! It can help with the housework like a human servant.
A. What an B. What a C. What D. How
—What would you like to have for supper?
—Either noodles or rice OK. I don’t mind.
A. are B. were C. is D. was
---Excuse me, may I come in?
---Not yet. Please wait on your chair _______ your name is called.
A. and B. until C. after D. since
