1. 选择正确的单词填空。

was    were   in  well  on

1. （1） Theremany trees three years ago.
   
3. （2） They took about five days to get there1969.
5. （3） I looked it upthe Internet.
7. （4） My brothervery short before, but no he is tall.
9. （5） I couldn't ride my bike.