_____ is necessary for us _____ read good books.A. It, to B. That, to C. It, \
It is _______ useful book. I borrowed it from ________ school library.
-----May Day is coming. Don’t forget to give my regards to your parents. -----_____. Many thanks.
-----Darling, what’s up? -----Could you think of a way to make Tony _____?
--- How delicious the bread is! --- That’s right. It will taste ______ with butter.
-----Excuse me, could you tell me _____? -----Certainly. A quarter past two in the afternoon.