The teacher set such difficult problems ______ nobody could work out _____ none of us passed the test.

I don’t like those big cities which havegot ____ people and ____ traffic.

It was ______ the second-hand car that themechanic spent the whole afternoon in the factory

Girls, I will tell you ________, and you can finish it ________.

nger hasn’t performed in public forover 5 years. ___, she is very popular with young people.