﹣A large number of workers in the factory from the countryside.
﹣And about two thirds of them born in the 1970s.( )
are;were
are;was
is;are
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.
________ Lucy and Lily ________ their father in China?