1 If you don't know these new words, you can look them up in the dictionary.

2. What does the sentence "Do something by the way" mean? She dropped in on me yesterday. She dropped in on me yesterday.

Going to school by boat is much more interesting than taking a bus. It must be much more interesting to go to school by boat than by bus.

We can solve the problem by learning to forget. We can solve the problem by learning to forget.

Swimming is fun, but it is also dangerous. Swimming is interesting, but it is also dangerous.

6. The public telephone is opposite the library.

7. What's your QQ number? What's your email address and QQ number? (One word per space)