Câu hỏi trắc nghiệm (6 câu):
-
- A. carbon footprint
- B. money
- C. investment
- D. interest
-
- A. chemistry
- B. chemical
- C. chemist
- D. chemicals
-
- A. dumping
- B. dumped
- C. being dumped
- D. being dumping
-
- A. at
- B. of
- C. in
- D. out
-
Câu 5:
Having attended a conference on nature conservation, Quang became more involved in ____activities
- A. environment
- B. environments
- C. environmental
- D. environmentalist
-
Câu 6:
My brother finish his ____ studies and got a Ph.D. degree. He’s now teaching at a university.
- A. postgraduate
- B. undergraduate
- C. graduated
- D. postgraduated
