You will listen to a radio show. Choose the correct option A, B, C or D for each of the following questions.

Câu hỏi

In Crabtree, Green Steps volunteers ______________.

A. picked up trash on the beach

B. cleaned up the city

C. organized World Environment Day

D. worked with local people

Đáp án
D. worked with local people

Câu hỏi thuộc Bài tập:

LISTENING G7_09