Complete the sentences with the given words in their proper forms (用括号中所给单词的适当形式完成下列句子。每空格限填一词)
Kitty was tired yesterday. She went to bed early and soon fell ________. ( sleep)
The monster was moving __________ towards the house. (silent)
Smoking is _____________ to our health. (harm )
His flat is on the __________ floor of the building. (twenty)
Children have the _________ to choose their own hobby. (free)
Disneyland is an _________ park loved by people from all over the world. (amuse)
Think of your _____ as well as others’ when you drive across the road. (safe)
Make sure that there are no ________ in your kitchen. (mouse)