----- Nội dung dịch tự động từ ảnh -----
Exercise 4: Put the words in brackets into the right forms to complete the
sentences.
1. Many fish in the lake near my house have died because of the
water. (pollute)
2. My friend and I are going to give a presentation about our
problems. (environment)
3. Too much use of
..........
.....
lights in cities may cause light pollution.
(electricity)
4. Nowadays, people use too much herbicide so many animals don't have enough food
and they become . (sickness)
5. Oil spills from ships in oceans and rivers lead to the ..
aquatic animals and plants. (die)
.. of many
..... ...