MARY DOESN’T HAVE ENOUGH TIME TO DO IT WELL.A. IF MARY HAD MOR...

Câu 10. Mary doesn’t have enough time to do it well.

A. If Mary had more time, she would do it well.

B. If Mary had more time, she will do it well.

C. If Mary had more time, she would do well.

D. If Mary had more time, she does it well.

Read the following passage and write the letter A, B, C or D on your answer sheet to indicate the best option to complete

each of the following numbered blanks.

There is now increasing concern about the world’s energy (Câu 11) ..., particularly about those involving fossil(Câu

12)... In less than a hundred years we shall probably use up all the present(Câu 13) ... of oil and gas. The world’s

coal reserves should last longer but, once used, these can not be (Câu 14)... It is important, therefore, that we should

develop such (Câu 15)... sources of energy as solar energy as well as water and wind power, classed as renewable

energy.