—— You look so beautiful in this white skirt. —— __________. A. That's all right B. Thank you. C. Not at all.
The wind is blowing ______ . The windmill is moving ______ .A. strongly… slowly B. slowly….quickly C. gently … slowly
What _______ you do? I ______ smoke.A. is … can’t B. mustn’t … must C. shouldn’t … shouldn’t
What’s wrong _______ you? I have a toothache.A. with B. for C. about
______ are the polka dot slippers? 80 yuan.A. How B. How much C. How many
Wild geese change homes ______ every year.A. second B. two C. twice