He isn't here how 句子有错
或者是 He isn't here now （他现在不在这儿）
同义句是
He's somewhere else now （他正在别处） .
希望对你有帮助,也希望点击“选为满意答案”及时采纳,谢谢.题目是He isn' here ____ ____ ____He isn't here (at) (the) (moment)now = at the moment = 现在