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

Câu hỏi

Please ______________ the walking paths and trails when you go hiking.

A. go

B. follow

C. attract

D. catch

Đáp án
B. follow

Câu hỏi thuộc Bài tập:

Ms. Dung Purple - Unit 10: Ecotourism - Vocabulary