----Is this model plane________,Tom? ----Yes,it is______.I made it by______.
Mike is from America. He ________ English.
If you try to smile _______ life, you’ll always be _______ a good mood. A. in, in B. at, in C. in at
--- How much does a standard room with a single bed ___________? ---¥180. A. cost B. spend C. pay
--- What shall we do if it ______________ tomorrow? --- I’m not sure. A. will rain B. rains C. is raining
We’re looking forward ______________ the movie star. A. to see B. seeing C. to seeing