（2013山东烟台）It is well known that the Diaoyu Islands________（属于）to China．
—Whose guitar is this?
—It________Alice．She plays the guitar．
A．might be
B．must be
C．can belong
D．might belong to
—Who’s the man over there?Is he our English teacher?
—No，he________be our English teacher．He________be our Chinese teacher because our Chinese teacher is much taller than our English teacher．
A．mustn’t；must
B．can’t；must
C．can’t；can
D．mustn’t；can
（2013贵州安顺）“________bookcase is this?”“It must be________．”
A．Who’s；Tom
B．Who’s；Tom’s
C．Whose：Tom’s
D．Whose；Tom
The nice hair band must belong to Jane，because she is the only girl here．
A．is Jane’s
B．is Jane
C．be Jane
D．be Jane’s
The nice T-shirt must be________，because they both like wearing T-shirts．
A．Mary and Linda’s
B．Mary’s and Linda’s
C．Mary or Linda’s
D．Mary’s or Linda’s
