Lucy will finish writing an email in half an hour.(对in half

Lucy will finish writing an email in half an hour.(对in half Lcy will finish writing an e-mail (in half an hour)对括号里提问 They will finish their work in half an hour.(对划线部分提问,划 in ha they will come here in half an hour.(对in half an hour提问) lucy went out an hour ago.she will be back in half an hour. We must finish our homework in half an hour.(就in half an hou Lucy has been in the phone for half an hour. We must finish our homework in half an hour. Will you ( )( )( )finish the work in half an hour根据汉语提示补全英语句 they will go back () A after half an hour B in half an hour The plane will ____ in half an hour. They will arrive in half an hour谢谢