根据句意和首字母提示完成单词，使句子正确、句意通顺。

Mr．Kennard is a teacher of much e________．He has taught in several countries．

根据句意和首字母提示完成单词，使句子正确、句意通顺。

Uncle Rick spetnt the whole afternoon f________ our broken bikes．

根据句意和首字母提示完成单词，使句子正确、句意通顺。

It’s good manners to keep q________ in a library．

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

What should you do when you suddenly hear shouts of“fire” and smell smoke t________ the door?

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

Li Ming can find many new things that we don’t know on the Web, and he’d like to s________ them with all of us．

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

The Red Army men walked a long way and their shoes were all w________ out．

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

Now computers are w________ used in our office．

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

The plane flew higher and higher．At last it d________ in the sky．

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

Some scientists said,“If you often go running alone in the morning, it would become b________ for your brain, you’d better run with your friends．”

根据句意完成已给出首字母的单词，使补全后的句子语法正确，意义通顺。

When I told them the funny jokes, they couldn’t help l________．