Jack ______ be in the library. He is playing football on the playground.
.It’s ______ cold today, but I have still finished ______ homework.
—Whose pencil sharpener is this? —It_________ mine .Mine is here.I think it belongs to .
I would rather _____ English than ______ words.
________ people went to the concert last week .
I often make a few mistakes_______ spelling.