Do you knowman next to Jim?—Yes. He is dentist.

M r. Li is _____teacher. ______is from China.

The news _____the president was killed soon spread over the country.

John lost his job last year, but it wasn’t long ______ he found a new position in another company.

We ‘ll be back for our school’s _____anniversary (周年) ceremony . -I see. That means you’ll have a get-together with your classmates in ____years .