下面这句英语中的he's 是不是he was ,he was 到底能不能缩写成he's

下面这句英语中的he's 是不是he was ,he was 到底能不能缩写成he's he was 到底能不能缩写成he's He was 能否缩写为 he's? 英语关于's缩写he's 可以是was 吗 请问：He/She/It was能缩写成He's/She's/It's吗? he's still here.句中的缩写he's是he 连词成句：collecting,since,years,ten,old,was,he's,been,matches,he collecting,since,years,ten,oid,was,he's,been,matches,he 连词成句 he's的缩写 He was可以缩写吗 请问,这句子的he's 是he is还是he was? He was ill.That's why he didn't come