They will arrive in half an hour谢谢

They will arrive in half an hour谢谢 They will arrive in half an hour.改为同义句 They will arrive in ( the train will arrive in half an hour later? they will come here in half an hour.(对in half an hour提问) The train_____ (arrive) in half an hour they will go back () A after half an hour B in half an hour They will finish their work in half an hour.(对划线部分提问,划 in ha They will be back ____.A.for half an hour when ()it ()?(arrive) half an hour ago The plane will ____ in half an hour. Lucy will finish writing an email in half an hour.(对in half lucy went out an hour ago.she will be back in half an hour.