My sister still wants to go to school_______ she is ill．
A．although B．for C．at D．and
Cai Qin has given concerts all over China and the tickets have always_______.
A. sold out B. set out C. set up D. seen off
---Must we finish the work all day?
---________. You can do it tomorrow.
A. Yes, you must. B. No, you mustn’t.
C. No, you needn’t. D. Yes, you may.
Mary noticed ________ with the English way of life.
A. new something B.anything new
C. something interesting D.interesting anything
---________is the weather like in America in winter?
---It’s snowy.
A.What B. How C. Where D. Why
Its population is almost ________ of the world’s population.
A. one two B. two thirdsC. fifth three D. one five
