Hello! May I _____ to Maria— Sorry, she isn’t in now.

Hey, can I ask you a favor —Sure, ______

I have been living in the United States for twenty years, but seldom _____ so lonely as now. [ ]

Mr. Wang has taught Chinese ____ in England for about 2 years.

it all right if I come at about 830 — No, I ________ the footballmatch then