(22)__________to Texas to take care of his parents, both of whom are elderly. Please give your best wishes to Mr. Richards before he leavesĐoạn văn21/40(22)__________to Texas to take care of his parents, both of whom are elderly. Please give your best wishes to Mr. Richards before he leavesMoving back, he is announcedHe has moved back He is moving backGiải thíchĐáp án D