lucy went out an hour ago.she will be back in half an hour.

lucy went out an hour ago.she will be back in half an hour. she -------(be)back in half an hour they will go back () A after half an hour B in half an hour They will be back ____.A.for half an hour Lucy will finish writing an email in half an hour.(对in half When () your brother ()back?---About half an hour ago. his parents went to he cinema half an hour ago and they will He said“she will be back in an hour"变成间接引语怎么变? an at she home will be in hour Lucy has been in the phone for half an hour. they will come here in half an hour.(对in half an hour提问) his mother will come back ( ------)half an hour