This company was the first ___________ portable radios as well as cassette tape recorders in the world.[ ]

22. In time of war, different parties tend to ______ their political differences to fight against foreign invaders shoulder to shoulder.

The river smells terrible. People_______ dirty things into it .

mous reporter, who is said to have gone back toAmerica last year, _____in China for almost twenty years

It was a meeting _________importance I did not realize at that time.