—Whose is this toy truck?
—It _________ belong to Dick. He was the only little kid at the picnic.
can’t
must
could
need
It’s important ________ the piano well.
--______ do you stay up late? -- Never. I always go to bed early.
— does he want to be when he ? —He wants to be a computer programmer.
Wow! ________ a lovely dog. Do you know ________ name ?
In this hotel, we have two rooms to live in, but we can’t decide ______.