It happened that he was out when the teacher telephoned him改

it happened(chanceed) that he was out 中的that可以省略吗? it (c )that i was out when he called 填词 高中英语,It happened that I was out wehen he called源自句型“sb.+happ it happened that i was reading upstairs when he came in的同义句 【英语帝】What was he doing when the crime happened 改同义句 It was a bolt out of the blue that he is a teacher这句话是否有错? 1,It happened that he was in the house at that time.(保持原句意思) Tom's mother said that he was out when I visited him同义句 It was（ ）that he moved out of the remote It happened that he had some change on him. When his teacher came into the classroom ,he happened ______ Jim noticed that the teacher was coming when he was drawing的