Sorry, sir, your computer isn’t ready yet. It _____ at present.―That’s all right.

I won’t drive my car at this time tomorrow. ______ ina heavy traffic jam is really too bad.

Some members went so wild that they strongly demanded to know why they had been kept____ the true facts until the present stage

Who are playing football in the gym now? – ________ the students from No. 1 Middle School.

None of the shoes in the shops are the right size. They are _____too big ____too small.