1.every student in our class had an application form in his or her hand,but no one knew which office ________. a.to send it to b.to send it c.to be sent to d.to have it sent 2.my ________to teaching is different from yours. a.approach b.arrange c.approval d.attitude 3.i can’t remember when exactly the robinsons left ________city.i only remember it was ________ monday. a.the;the b.a;the c.a;a d.the;a 4.the thirteen stars on the american flag________ the thirteen colonies that announced independence. a.show b.sign c.represent d.explain 5.—john and i will celebrate our fortieth wedding anniversary next month. —oh,________! a.cheer up b.well done c.go ahead d.congratulations