Mark the letter A, B, C or D on your answer sheet to indicate the option that best completes each of the following questions.

Câu hỏi

There are lots of ways to keep fit, but I think _______.

A. the healthier of all is swimming.

B. the healthiest of all is swimming.

C. swimming is a healthier sport.

D. swimming is a best sport.

E10- I-learn- Thi giữa kỳ 1