1.—Would you like me to help you.Madam?
—______ I seem to have lost my way.
A.Yes, please. B.How come?
C.Thank you all the same. D.That's right.
2.—Do you often see Lucy?
—No.She lives far away, so we get together only ______.
A.sooner or later B.once in a while
C.more or less D.step by step
3.Equipped with the latest facilities, today' s schools are quite different from ______ of the past.
A.it B.those