1.by boat or by train
2.In my opinion
3.busy with his business
4.how to take care of ourselves
5.is easy to answer for me
6.as difficult as that one
7.You drive so fast is very stupid
1.by boat or by train
2.In my opinion
3.busy with his business
4.how to take care of ourselves
5.is easy to answer for me
6.as difficult as that one
7.You drive so fast is very stupid