his parents went to he cinema half an hour ago and they will

his parents went to he cinema half an hour ago and they will His parents went to the cinema half an hour ago and they wil lucy went out an hour ago.she will be back in half an hour. Is he doing his homework now?（用 half an hour ago改写句子） He was here().A.half an hour before B.half hour ago C.half a They left here half an hour ago.(同意句转换) they were here about half an hour ago i asked him to come half an hour ago but he （ ）y He went to the shop about an hour ______. A before B ago This went on and on for n____ half an hour they will go back () A after half an hour B in half an hour they will come here in half an hour.(对in half an hour提问)