[答案]
(1)What'swrong(2)I'msorrytohearthat(3)WhatshouldIdo(4)Goodidea(5)Whencanljoinit
[解析]
(1)结合上文You look so sad.(看起来非常伤心)可知对方看起来非常伤心,据此判断问句是询问对方
怎么了,故答案为What's wrong。
(2)结合上文I failed the English exam.(我英语考试不及格。)可知英语考试失利了,故答案为I'm sorry to hear that。
(3)结合下文I think you'd better study in a group.(我认为你最好分组学习。)可知是给出建议,故答案为What should I do。
(4)结合上文I think you'd better study in a group.(我认为你最好分组学习。)可知是给出建议,I so !(我太高兴了,故答案为Good idea。
(5)结合下文You can join it tomorrow,if you like.(如果你愿意。)可知如果喜欢明天就可以加入,故答案为When can l join it。
[点评]
本题考查了"劝告/建议   ",属于"常考题",熟悉题型是解题的关键。