Some _________ are flying kites near the river.
The book I borrowed from the library isn’t here. Who __________?
“______ you go so soon?” “ No, I ______ go yet.”A Must; mustn’t B. Shall; won’t C. Can; may not D. Must; needn’t
Let’s sing a song, ______ we?
The boss say to the secretary, “ If you work well, you _____ have a rise.”
“ ______ I take the magazine out of the reading room?” “ Sorry, you _____.”A. May; mustn’t B. Must; can’tC. will; didn’t have to C. Can; aren’t able to