Have you got anything else to do this afternoon，Lucy and Lily—Yes. of us are going to raise money for the charity.

To my great surprise, yesterday, he asked me a few questions ________ there were no answers[ ]

When shall we meet again next time—–____day is OK.

The book is useless. You’d better it.

There is a lot of smoke coming out of the teaching-building there.—- Really? It _____ be a fire, most probably.