Mark the letter A, B, C, D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

A lot of rice were exported to France last year.

A. 45% of the country’s population used Facebook.

B. More than 25 millions of Brits use Facebook.

C. The amount of time British users spent on Facebook is highest.

D. Averagely, 6 hours per month are spent by British users.

B. attitude

D. knowledge

A.   I couldn’t agree more. It is not easy at all.

B.   But I don’t. I failed it last year.

D.    You must be kidding. It’s not easy.

   A. thermal changes

   A. thermal changes

   C. changes in color

   D. smells

B. mischievous

D. suitable

A. return             

B. human

D. future