根据句意和汉语注释，写出单词的正确形式。

As we know, oil always _________(漂浮)on water．

用括号内所给动词的正确形式填空

She was allowed __________(not pay)so much money for this blouse．

用括号内所给动词的正确形式填空

Mr White works as a teacher now, but he __________(work)in a company for several years．

用括号内所给动词的正确形式填空

How can I sleep well when you __________(chat)so loudly?

用括号内所给动词的正确形式填空

Walking after meals __________(be)good for your health．

根据句意及汉语提示，在空格处写出各单词的正确形式，每空填一词。

Kate was lucky enough to see so many famous __________(导演)in the square last Sunday．

根据句意及汉语提示，在空格处写出各单词的正确形式，每空填一词。

Marry is listening to MP4 __________(当…时)her mother is ironing the shirts．

根据句意及汉语提示，在空格处写出各单词的正确形式，每空填一词。

Do you think it is worth __________(辩论)with each other about it?

根据句意及汉语提示，在空格处写出各单词的正确形式，每空填一词。

I like to live in a __________(三星的)hotel when I’m on business．

根据句意及汉语提示，在空格处写出各单词的正确形式，每空填一词。

We have a short rest __________(在…之间)classes at school．