Chọn và sửa lỗi:

1. Remember not to go out late. You should be atttcked by robbers

2. Jane's dad wanted a bus to work. It is least expensive than a taxi

3. Scientists said chemicals which from factories and cars we're destroying thể ozone layer

4 Nam explained to me ennvironment pollution caused by human activities

5 Technology has made learning English be convenient for learners of all ages.

2 dua ko biet a nguuuuuuuuuuuuuu