She ______ go to the movies, but I’m not sure.
—___________? —He is Andy’s father. A. How is he B. Where is he C. Who is he
Let’s ________ the blackboard. A. be B. clean C. to clean
—Are there any balls under the chair? —________. A. Yes, there is B. Yes, they are C. Yes, there are
There is an art room ___ the first floor.A. in B. at C. on
There ________ some bread and eggs on the plate(盘子). A. is B. am C. are