—Our country is becoming richer and stronger. —_______.A. So it is B. So is it C. It is so
There are lots of shops on _________ of the street.
I had a hard time _________ where the post office is.
—You are Jim’s sister, aren’t you? —_________.
I don’t know when he _________ tomorrow. If he _________, I’ll let you know.
He won’t join in the party. I won’t, _________.