用所給詞的適當(dāng)形式填空.

I often____（clean) the floor.

They want to be safe ____(wait)for the bus.

Everyone_____(know) that.

Don't_____(sit)on the floor.

Here are some ____(word）

連詞成句

is  good  be  it  always  to  careful

keep  this  me  will  safe

按要求完成句子

Danny watches TV every evening.（改為一般疑問句）

I always do my homework at home.（改為一般疑問句,并做肯定回答）

I often go to school by bus.(就劃線部分提問）

                                       ———

4.I know how to be safe on the street.（改為一般疑問句）

5.I always walk to school.（改為否定句）