BOb was going to the zoo with his classmates过去式,为什么“go”加ing?,急求

BOb was going to the zoo with his classmates过去式,为什么“go”加ing?,急求 Bob to the Bob is going to go to the Great Wall this June.（变成一般疑问句） Bob,with his parents ( ) going to Hawaii? 英语翻译Bob always took the newspaper to Grandpa White's home before going home.Grandpa White's was at the end of the road.Bob liked Grandpa White.He was often waiting for him near the front gate with sweets or a nice cake.Besides,he often asked TOT初二英语,求翻译哈~（4）Bob always took the newspaper to Grandpa White's home last before going home. Grandpa White's house was at the end of the road. Bob liked Grandpa White. He was often waiting for him near the front gate with sweets 是Bob likes going to the movies with his friends on weekends.还是Bob likes to go to the movies with his friends on weekends.那个对? i asked her( ) the next yearAwhat she was going to doBwhat was she going to doCshe was going to do whatDshe was going to do What did you do yesterday Bob?I () to see a friend of mine,but in the end I () at home doing nothing at all.went;stayed/was going to;stayed/had gone;had stayed/would go;had stayed 直接引语间接引语~2个句子请变一下~题：1:sarah's friend asked her if she was going to mail the gifts to her parents2:why were you so excited today tom asked bob. Bob is going to go to the Great Wall this June.(对the Great Wall提问） ..I watched Tom and Bob ( )the room.I watched Tom and Bob ( )the room.A .go inB .gose intoC .going intoD .to go into Tom and Bob both wamted the computer,their( ) was to share it was never going to 改错：She was excited on going to the party. going back to the tree where narad was tied. I was late again this morning,so Mr.Lee was very( ). Bob didnot tell the( ).He lid to his father. 英语翻译Truth is,everybody is going to hurt you; you just gotta find the ones worth suffering for.-Bob Marley