—How do you do? —___________________A. Nice to meet youB. How are you?C. How do you do?
I began watching here an hour ago, but now nothing _______ yet.
---- A number of voiunteers _____ willing to teach in China’s rural areas.----- Yes. The number _____ getting bigger and bigger.
It’s sometimes hard to tell one twin from _____.
--Where is your father?---- He _____ Australia and he _____ Sydney for two weeks.
----Have you ever been to Shanghai? ----Yes. I _____ there with my father last year.