Ⅰ、462513
Ⅱ、ate,help,robots,trees,
buildings,humans,sea,bright
Ⅲ、
1、 |
2、 |
3、 |
F |
T |
T |
4、 |
5、 |
6、 |
T |
F |
T |
Ⅳ、1、They ate raw meat.
2、No,they didn't.
3、They will cook,clean and wash the dishes.
4、We should help the earth now,so the birds will have homes.
5、No,there aren't.