状语从句：时间、地点、原因、结果、条件、目的、让步、程度、比较与方式状语从句及其从属连词与连接短语

. Jasmine was holidaying with her family in a wildlife park ________ she was bitten on the leg by a lion.

  A) when          B) while         C) since           D) because

. The main fact(or)s in human life are five: birth, food, sleep, love and death. (One could increase the number— add breathing for instance— but these five are the most obvious.) Let us ask ourselves ________ our lives.

  A) they play in what part              B) they play what part in

  C) what part they play in              D) in what part they play

强调、倒装与省略（句）

. It was ________ he studied that he managed to receive a doctor’s degree.

  A) that           B) because        C) on account of      D) due to

. No more complaints, ________ you will be dismissed from this company.

  A) so             B) then           C) and             D) or

15. To cure the patient of his disease, ________.

A) a new therapy will be tried

B) doctors will try a new therapy

C) what will be tried is a new therapy

D) the patient will be tried a new therapy

10. – Where’s my bag?

   – I thought I left it ________ with my coat.

  A) hanging       B) hanged          C) hang          D) being hung

12. The company ____ in the import and export of food and medicine enjoys a high reputation internationally.

   Their company is an enterprise ________ in the import and export of food and medicine.

A)specialized   B) specializing  C) having specialized  D) being specialized

2. The man caught hold of the side of the lifeboat and narrowly escaped ________.

  A) to be drowned  B) from drowning  C) being drowned D) from being drowned

2. If the sentence that has “had had” had “had” it ________ correct.

  A) should be      B) would be    C) should have been  D) would have been

7. We _____ to start our own business, but we never had enough money.

A) have hoped      B) hope         C) had hoped        D) should hope