He was so tired that he fell asleep ___he went to bed.

   A. as if   B. even though   C. ever since    D. as soon as

---May I use your dictionary?

   ---_____.

   A. Never mind   B. You are welcome    C. It doesn’t matter    D. Certainly. Here you are

Willie will learn swimming, no matter how much it ____.

   A. costs   B. takes    C. spends    D. pays

 If you want to do better in playing the piano, you need more ____.

   A. technology   B. practice    C. pleasure    D. challenger

 The harder we work, the ___ result we will get.

   A. faster   B. fewer   C. better   D. smaller

Miss Zhao is very helpful. She often helps us ____we are in trouble.

   A. whether   B. although    C. whenever   D. however

 You must read the ___carefully before taking the medicine.

   A. news    B. pictures    C. numbers   D. instructions

I ____my CD here and there, but I still can’t find it.

   A. have looked for   B. look for   C. will look for   D. was looking for

 It’s too noisy here. Please ask him to ____the radio a little.

   A. turn down   B. fall down   C. shut down   D. come down

 ---Could you tell me _____?

   ---About two months.

   A. when are you leaving for Shanghai   B. how often you go to the school library

   C. how many tickets have you booked   D. how long you have been at this school