–       I wait for him here?  - NO , you needn’t 

If it    fine tomorrow ,they will go shopping .

They  here on foot yesterday.

Each of us   reading English books . 

I    take care of my little sister at home today.

–Is this book yours ? – No it’s his ,      is in   bag . 

–We have worked for a long time ,so we should    a rest . 

–Sounds good!

Your sister works very hard ,and       .

I want to do    this time .

It's cold .you’d better   off your coat .