1. (2021六下·期末) 选择合适的单词，并用其适当形式填空。

one      practise   beautiful   take   say

1. （1） The boy is late for school for the time.
3. （2） Keep on Chinese in the UK.
5. （3） We are going to goodbye to our friends.
7. （4） We saw some birds. They sang .
9. （5） It us two hours to finish the work last Sunday.