---This pair of shoes ____ belong to Jack. He likes this kind very much.--- It ____ be his. It’s too large for him.
—How many pandas are there in the zoo? —There aren’t ________.
It’s ________ to listen to light music when you feel tired(疲劳的).
I can’t see any ________ animals in the small zoo.There are only some monkeys and birds.
She is a doctor.Her mother is a doctor,________.
—What ________ do you like? —I like giraffes.