---Excuse me, is that a radio?---No, it’s a ______. My grandma buys it for me to learn English.A. tape player B. model plane C. ID card
—Is there________ book by Mo Yan? —Yes. It’s on______ bookshelf over there.
----How are you going, buddy? ----________. A little busy, though.
----Let’s go and listen to Mr Smith’s speech on Western culture, shall we? ----_______ It’s getting to the end.
My father told me _______.
Scientists from different countries are trying to_______ a good way to solve the energy problem.