( ) is going on over there?They are celebrating Halloween填疑问词

She is going over the lessons______her English exam.用哪个介词?in,on,at,to,with? ( ) is going on over there?They are celebrating Halloween填疑问词 be going on over 例句说明, what is going on Everything is going on! what is going over there翻译 how is going on your What hell is going on? what is going on here something fishy is going on! everything is going on,but everything is going down. There is a bridge__the river(over/on) They are walk over the bridge.I'm going watering the flower.Are there some books on the shelf?They are walk over the bridge.I'm going watering the flower.Are there some books on the shelf?Is that a bottle of milk on me?What are you going to do for th Why are you making a long neck I am looking forward to see what is going on over there.这句话对么? It is going to rain soon,as there are dark clouds _________ our heads.A：on B：beyond C：far from D：over The mountain ____ we are going to climb is over 3000 meters highA which B to which C on which D what 解释下 Linda didn't want to tell that to the teacher.She is ( ) what she should do.A looking up B thinking about C trying on D going over It is going to rain soon,as there are dark clouds ___our headsA：on B：beyond C：far from D：over