完形填空,英语急!quickly Hello,student.Welcom___our Space Exhibition

完形填空,英语急!quickly Hello,student.Welcom___our Space Exhibition.Here you are打字不容易
Hello,student.Welcom___our Space Exhibition(展览馆).Here you are____to se many photos and models about____and spaceships.But there are_____rules that you must follow. ______,you have to look around here in line,____there are differendclasses and many student clesses and many students here.____you get lost,your teacher must be worride.Second,you can't______the models,run or speak loudly in the hall.All the models are expensive.Third,you can't take your____in,because you are not aliowed to take photos
A.from B.with C.to
A.nervos B.able C.happy
A.land B.air C.space
A.two B.three C.four
A.first B.second C.third
A.so B.but C.because
A.before B.until C.if
A.make B.touch C.watch
A.food B.drinks C.camera
A.you B.your C.yourselves