694. Which do you prefer, fishing or mountain-climbing? 钓鱼和登山，你更喜欢　

哪一个？　

693. Football is my favorite. 足球是我最喜欢的。　

692. I like football best. 我最喜欢足球。　

691. What's your favorite sport? 你最喜欢什么运动？　

690. I had thought about living with my grandparents when my parents went　

abroad last year. 当我的父母去年出国的时候，我本想和我的祖父母住在一起。　

689. I had thought about arguing with the teacher about that, but I didn't　

have enough courage. 我本想和老师争论那个问题，但我没有足够的勇气。　

688. You should have studied much harder. 你本应该更努力的学习。　

687. Would he have seen you if you hadn't waved to him?　

如果你没有朝他挥手，他能看见你吗？　

686. If it had been fine, we would have gone to the park.　

如果天气好的话，我们就去公园了。　

685. I wish you hadn't cheated me. 我希望你没有欺骗我。