A. LISTENING
1. Listen and choose the correct answer A, B, C, or D to complete each of the following questions. You will hear the recording twice. (1 point)
Question 1. People have thrown waste into the river, the water becomes _____________.
A. contaminated
B. poisonous
C. strange-coloured
D. smelly
Question 2. The speaker wants to share ______________ ways to protect environment.
A. 10
B. 4
C. 8
D. 9
Question 3. People should replace plastic bags with ________________ bags.
A. reusable
B. recyclable
C. environment-friendly
D. expensive
Question 4. People shouldn’t use bath when having shower, they should ____________ instead.
A. use a shower
B. clean themselves
C. use small pot
D. use towel