It was at the airport _____ was completed last year _____ he worked as a volunteer helping foreigners in need of translation service.

You can find Joe’s house easily because his house is _________ from others’ in the street by its pink walls and large windows.

I don’t really like Janes. Why did you invite him—Don’t worry. He come. He said he was’t certain what his plans were.

How big your classroom is !– Of course. Our classroom is yours.

There ____________ many students in the library after school every day.