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)
There are many fallen __________ on the road in autumn. (leaf)
Jack lives on the ___________ floor of this tall building. (nine)
My mother bought ________ a dress on her fortieth birthday. ( she )
The weather in London is _____________. You should take an umbrella with you. (change)
Students of Class One had a hot _________ about how to learn from Lei Feng. (discuss)
This great camp helped me lose a lot of ________ and get fit again. (weigh)
The dentist __________ me not to eat too much sugar yesterday. (advice)
__________, he practiced a lot and passed the PE examination. (final)