Look! The children are ________ (swing) on a rope．
Eating a lot of vegetables ________ good for your health．
[ ]
A．
am
B．
is
C．
are
D．
be
用所给单词的适当形式填空
Twenty percent of the students ________ (go) online twice a week．
句型转换
Maria and Jane have waited at the airport for two hours．(对画线部分提问)
________ ________ have Maria and Jane waited at the airport?
根据句意及首字母提示完成单词
My parents are b________ outgoing．We often talk happily．
根据句意及首字母提示完成单词
It's time ________ (have) breakfast now．
根据句意、首字母或汉语提示完成单词
When I told them the funny joke,they couldn't help l________．
阅读理解
Dear Mike,
We got your letter yesterday．Yes,we can visit you at Christmas．We thought to spend Christmas at home,but now we are going to be with you．Jack will not be in school then．He also wants to go with us．The weather in Chicago is cold,but it doesn't matter．Sometimes we like the snow．
We got our plane tickets．We'll get to your city on the 18th．We'll stay with you for two weeks．Is that all right with you?
We'll take our favorite recipes,so we can have a nice Christmas dinner．
