)Can it be in the restaurant_______ we had dinner last Sunday _______you left your wallet?
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.