________stamps is my hobby. (　　)

A．Collect

B．Collecting

C．Collects

选出下列句子中有误的一项，并在横线上改正。
【小题1】It’srainhard now. （________）    ____________
A    B C
【小题2】Everything around weis nature. （________）    ____________
A    B  C
【小题3】We feel happy to beclose nature. （________）    ____________
A B C
【小题4】We can’t live without water and air. （________）    ____________
A B C

Dad is _______ an email _______ the computer. (    )

A．writeing; in

B．writeing; on

C．writing; in

D．writing; on

判断下列动词的现在分词形式是（T）否（F）正确，并把错误的改正过来。
1. rideing   （______）____________     2. geting  （______）____________
3. writeing （______） ____________   4. walkking  （______）____________
5. readding  （______）____________

Li Ming is ______ the basketball to Danny. ( )

A．hit

B．hiting

C．hitting