----Whose book is this?
----It _______ our geography teacher’s. You see, his name is on it.
| A．can’t be | B．can be |
| C．mustn’t be | D．must be |
Lucy is a ______ girl.
| A．12 years old | B．12-years-old | C．12 year old | D．12-year-old |
She often _______ a white hat.
| A．wears | B．puts on | C．in | D．with |
He goes to school by bus, but he walks ______after school.
| A．to home | B．home | C．his home | D．the home |
I can’t play _____piano, but I play ____baseball very well. I often play it with Pat.
| A．/…/ | B．the…/ | C．/ … the | D．the …the |
Jack is taller than ______ boy in his class.
| A．other | B．another | C．any other | D．others |