My money is not the only thing ______ is missing.

News came from the school office ___ Wang Lin had been admitted to Beijing University.

Peter doesn’t tell me when he ____________. I’ll telephone you as soon as he ____________.

This boy is my friend. _______ name is Tom.—_____ name is Mary. Nice to meet you.

Helen _______her keys in the office so she had to wait until her husband ___home.