【2013山东济南】It was time for class. Mr. King asked all the children ___________ down quietly.
—When is Tree Planting Day? —It’s ____________ March. A.in B.on C.at
What events do you have ____________ your school? A.for B.on C.at
—____________ is that dress? —Thirty dollars. A.When B.How much C.What
—When were you born? —____________. A.On March nineth B.In May 5 C.On February fifteenth
His birthday ____________ in June. A.am B.is C.are