— How is your father feeling at present?— He __ quite fine after the operation, but unluckily he is taking a turn for the worse today.
We_____ the old scientist________ his contribution________ the country.
Every student is required to watch the teacher carefully before ___ the chemistry experiment.
I am a stranger here. So the city isn’t familiar ______ me.
—We want to sit at the table near the window. —I’m sorry,but it________ already.
I would __________it if you would let me deal with this by myself.