HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
1. I was excited about the story.
2. The street will be cleaned by us next Sunday
Sự bay hơi diễn ra trên mặt và cả trong lòng chất lỏng được gọi là :
A . Sự sôi
1. There aren't many students taking part in the event.
2. They moved here two years ago.
3. If you don't turn unwanted light off, you will waste a lot of electricity.
4. Why don't we write about three Rs ?
5. It's fun to learn about recycling.
6. Reusabe bags are more costly than plastic bags.
7. You shouldn't throw old clothes away.
8. Don't turn the tap on when you are brushing your teeth.
1. Lan and Mai are skipping at the moment.
2. What does he do in his free time ?