Fill in the blanks with the given words in their proper forms(用所给单词的适当形式填空，每空格限填一词)：

They don’t ______ go to bed before midnight.(normal)

Fill in the blanks with the given words in their proper forms(用所给单词的适当形式填空，每空格限填一词)：

Those old ladies did what they could to ______ the course of peace.(advanced)

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

The door is so narrow that it hardly ________ of two persons walking in abreast.

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

The noise outside is so strong that you can't ________ being affected.

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

The parrot has the ________ to imitate human words.

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

Press the button to ________ the video cassette recorder.

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

The enemy came to destroy houses, tear up roads and take away food. Nothing ________to feed the farmers.

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

Though the mid-term examination is drawing near, he still has the video games ________ all day.

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

________ checking into the hotel before we go skiing?

　　Fill in the Blanks

　　how about, leave, admit, avoid, in mind, loose, go wrong, under lock and key, power, switch on

Tom's mother doesn't like his friends because they wear long hair and ________ clothes.