写出下列单词的过去式和过去分词(每题1分，共10分)see ______ _______
send ______ ______
be ______ _______
make ______ ______
go ______ _______
have ______ _______
travel ______ _______
begin ______ _______
learn ______ _______
dream ______ _______
Lots of trees can help to （阻止）the water and the earth from going away．
How （吵闹的）the students are!
根据中文提示补充单词，使句子完整、通顺．
Reading books can give us （知识）and make us happy．
My English teacher is very h ， because he always tells us interesting jokes．
The police jumped into the water and s the little girls life．