—Be quiet, Mr. Smith is coming.—Don’t worry. It _____ be him. Mr. Smith is much taller.A. mustn’t B. must C. can’t
---What’s your best friend like? --- .
Does she have any problems _________her lessons?
Millie has _________ than Kitty.
The number of the students in Woodland School__________1998.
Eddie is eight years old, but we have seven candles only, we need ________ candle.