1、I think it's important to ____ what he did there last night.
A.look at B.look for C.find D.find out
2.If you keep ____ for her,you will be late for school.
A.wait B.to wait C.waiting D.waited
3.How was your day off?Pretty good!We _____ the history museum.
A.visit B.visited C.are visiting D.will visit
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