I’m still working on my project.—Oh, you’ll miss the deadline（截止期限）. Time is________.

It’s _____ rather cold. I shall put my coat on.

Could you lend me a pen?-Of course. Here are two and you can take____of them.

I’m sorry I can’t find the library book anywhere.— So…I’m afraid you have to _________ it.

______ you help me mend the radio? —Yes, I can.