Mark: That's great! Anything interesting?

Tracy: Yes, working at an____park.

Mark: Wow, that sounds____ !

Tracy: So, have you found anything?

Mark: Nothing yet, but I have a ____ of leads. One is working as an intern for a record company-mostly answering phones. Or I can get a landscaping job again.

Tracy:____ an intern sounds more interesting than landscaping. You'd have better hours, and it's probably not as much work.

Mark: Yeah, but a landscaper earns more than an intern. And you get a great tan!

春节期间，弟弟和妈妈到外婆家，出发一个小时后，哥哥发现给外婆的礼物忘带了，他就拿着礼物以每小时6千米的速度去追，弟弟和妈妈每小时走2千米，他们从家到外婆家用1小时45分钟，哥哥能不能在弟弟、妈妈到外婆家之前追上他们？

阅读《马说》一文，完成下列各题。

       世有伯乐，然后有千里马。千里马常有，而伯乐不常有。故虽有名马，只辱于奴隶人之手，骈死于槽枥之间，不以千里称也。

       马之千里者，一食或尽粟一石。食马者不知其能千里而食也。是马也，虽有千里之能，食不饱，力不足，才美不外见，且欲与常马等不可得，安求其能千里也？

       策之不以其道，食之不能尽其材，鸣之而不能通其意，执策而临之，曰：“天下无马！”呜呼！其真无马邪？其真不知马也。