—Hi,Torry,can I use your computer for a while this afternoon?—Sorry.________.
Come and see me whenever ______.
It is essential that these application forms ______ back as early as possible.
—It can’t be too worse. —Just _____. Things will turn out to be better so long as you don’t stop trying.
_____ with so much trying work, she felt a little desperate.
We have been told that under no circumstance ______ the telephone in the office for personal affairs.