用所给词的适当形式填空,请说明原因

用所给词的适当形式填空,请说明原因
1、Would you like something to drink
-Yes,some__(orange),please
2、These days I have been much__(busy)than before3
3、China has__(success)sent up many man-made satelites to the space
4、Teachers are__(need) by the children in the countryside
5、It is long time since we__(meet)last time
6、We should pay special attention to the__(spell)of these words
7、I met people from different companies and wrote down their telephone__(number)