您要查找的是不是：
- They are crossing the river, are not they? 他们正在渡河对吗?
- They are decorating the room, are not they? 他们在布置房间，对吗?
- They are teachers, are not they? 他们不是教师，对吗?
- They be decorate the room, be not they ? 他们在布置房间，对吗?
- They are actually glad I am leaving, are not they? 他们很高兴我要离开，对不对？
- They are actually glad I am leaving,are not they? 他们很高兴我要离开，对不对?
- Now they are ready for the steeple chase. 现在他们已准备好进行障碍赛跑。
- They were in London then, were not they? 他们那时候在伦敦，对吗?
- They are ready to start at short notice. 他们已准备好，一接到通知就立即出发。
- Now they are ready to put to sea for the first catch of the year. 现在他们己为今年第一次捕鱼做好出海准备。
- They are ready to meet the official mediator. 他们准备和官方调解人会谈。
- They are ready to fight a decisive battle. 他们做好会战的准备。
- They are ready to go at a moment's notice. 他们一切就绪，说走就走。
- These apples are not ripe; they are sour. 这些苹果不熟，是酸的。
- Are these Mary's pens? No, they are not hers. 这些是玛丽的笔吗？不，它们不是她的。
- They are ready to start at any moment. 他们随时准备出发。
- They were bluffed into believing we were not ready for the attack. 他们上了当，以为我们还没有作好进攻准备。
- They are ready and raring to go. 他们已准备妥当急切想出发。
- They are not likely to attain this aim. 他们未必能够达到这一目标。
- Now they are ready for the steeplechase. 现在他们已准备好进行障碍赛跑。
