Manatees eat about 100 ________(磅).
In China, we are supposed to_______(握) hands while we say “Hello” to others.
The flowers should _________(浇水 ) every day.
My grandfather had to get up at 5 am   to________ (点) the  fire for breakfast.
There will be a free concerts tonight.   Some bands will________(露面) then.
We are against ___________(建造) a new zoo.
We ‘ve learned a lot from _________(科学的) studies.
There are many_______(村民)planting the trees on the hill  now.
They often feed the animals in their _________(空闲的) time.
This manatee _________(重) 1,000 pounds.