I.Complete the second sentence so that it means the same as first one.
1. There are a few students taking part in the event.
There arent________________________
2. They have lived here for two year.
They moved________________________
3. You should turn unwanted lights off, or you will waste a lot of electricity.
If___________________________________
4. Lets write about the three Rs?
Why________________________________
5. Learning about recycling is fun.
Its_____________________________...
Đọc tiếp
I.Complete the second sentence so that it means the same as first one.
1. There are a few students taking part in the event.
There aren't________________________
2. They have lived here for two year.
They moved________________________
3. You should turn unwanted lights off, or you will waste a lot of electricity.
If___________________________________
4. Let's write about the three Rs?
Why________________________________
5. Learning about recycling is fun.
It's_________________________________
6. Plastic bags are cheaper than reusable bags.
Reusable bags are__________________
7. It's not good to throw old clothes away.
You_________________________________
8. Remember to turn the tap off when you are brushing your teeth.
Don't_______________________________
