Do you think a radio is useful in learning English? —Sure. A radio can _____ listening English songs and reports.

My brother doesn’t like English, so he listen to English news.

There were a lot of problems with his bike. _______ he sold it and bought a new one. [ ]

It’s important ______ us ______ some good books.[ ]

You look unhappy . What’s wrong ?—I find ____ difficult ______on well with my classmates