Ⅰ、1、land
2、large
3、burn
4、problems
5 、energy
Ⅱ、
1 |
A |
6 |
B |
2 |
B |
7 |
C |
3 |
D |
8 |
B |
4 |
A |
9 |
A |
5 |
D |
10 |
D |
Ⅲ、
Ⅳ、1、Would you like to join us?
2、What time shall we meet?
3、Are there any other things we can do?
4、We can stop them from throwing rubbish on the ground.
5、Let's do it together.
Ⅴ、One possible version:
Spring is coming.There are a lot of students in the park, but they are not playing.They are doing something to protect the Earth.Some are planting trees.Some are collecting rubbish.They work in the park for a long time.Although everyone is tired.they are so happy!