Wow! Ten students in our class will celebrate their fourteenth birthdays__________ October!
– What’s this? -- It is ___________.
-- ! Where is my pencil? -- ,I don’t know.
This is Jim. ______ twelve.
Boys and girls, I have ________ to tell you.A. important something B. something important C. anything important
--Must I come at four o’clock? -- Oh, no, you ______.A. can’t B. mustn’t C. needn’t.