willyoufinishdoingthework?—In a fewweeks.

Mr. Bush is on time for everything. How _______ it be that he was late for the opening ceremony?

When does our class meeting begin?—Oh, it’s been _____ because of the sports meeting.

_____ you make a promise, you should keep it.

Do you know our town well?— No, this is the first time I _______ here.