1.  ( 2015 苏州，10) Guan Dong saved an old lady out of the Yangtze River.  great courage he showed!

   A. What a   B. What   C. How a   D. How 

17.  (2013江苏南通，8) a lot of trees in this area.

   A. There used to have   B. There used to be

   C. There is used to having  D. There is used to being

16.  ( 2013 江苏镇江丹阳，13 ) —David’s seldom late for school,he?

    --,even though the weather is very bad.

   A. is;No   B. isn’t; Yes

   C. has;No   D. hasn’t; No 

15.  ( 2013 江苏泰州海陵区，4) — do you brush your teeth every day?

    —Three times.At least twice as the doctor suggested.

   A. How soon   B. How long

   C. How often   D. How many times 

14.  ( 2013 江办南乐白下区，8) Listen! wonderful news report Mr. Smith is giving!

   A. How   B. What   C. How a   D. What a 

13.  ( 2014 江苏苏州高新区，13) —Nobody but you late for school this morning.

    —Sorry,I was about to go to school when it began to rain heavily.

   A. are   B. were   C. was   D. is 

20.  (2013江苏苏州昆山二模，5) “Things never come again ,” I couldn’t help to myself.

   A. lose; talking   B. lost; to talk

   C. to lose;to talk   D. lost;talking

19.  ( 2013 江苏无锡北塘区，9) He used to to school by bike but he is used to to school now.

   A. go;walking   B. going;walking

    C. going; walk   D. go; walk 

18.  ( 2013 江办无锡江阴，6) —Did you hear that we would have teaching building?

   一Really? I'm happy to hear that.

   A. another;built   B. the other;to building

   C. another;to be built   D. other;built 

17.  ( 2013 江办无锡江阴，3) There are five pairs,but I’m at a loss which to buy.

   A. to choose   B. to choose from

   C. to be chosen   D. for choosing