1.
从所给的单词中选出合适的完成对话。
farmers, clothes, tap, use, useful |
Ann: Where does water come from, Mum?
Mum: It comes from the sea, the rain and the
Ann: Is water very
?
Mum: Yes, it is. We use water to wash
,cook food, make drinks, clean the floor and so on.
Ann: How do
use water?
Mum: They
water to grow crops.