26. Medical research has shown that the widespread of use of cigarettes contributes ________ the increase of cancers.

A) towards B) for C) with D) to

27. The computer has brought about surprising technological changes ________ we organize and produce information.

A) in a way B) in the way C) in that way D) in no way

28. He is late again today. I’ll ________ that he will not be late tomorrow.

A) be sure B) hope for C) felt D) to be felt

29. This popular sports car is now being ________ at the rate of a thousand a week.

A) turned down B) turned out C) turned up D) turned on

30. In Britain people drive ________ the left.

A) at B) on C) to D) in

26-30 DBBBB