Beginner Level / 初级chūjí
Man: 你好！我觉得你挺特别的，能做个朋友吗？
          nĭhăo! wŏ juéde nĭ tĭng tèbié de, néng zuò gè péngyou ma?
          Hello! You are really special. Can we be friends?
Woman: 好的，我很乐意。
                hăo de, wŏ hěn lèyì.
                Yes, it's my pleasure.

生词(shēngcí) Vocabulary:
特别的 tèbié de：adj special
乐意 lèyì: a be happy to do something

Intermediate Level / 中级zhōngjí
Man: 请问一下，前面是不是有一个邮局？
          qĭng wèn yíxià, qián mian shì bu shì yŏu yí gè yóujú?
          Excuse me! Is there a post office ahead?
Woman:是的，一直往前走就到了。
               shì de, yìzhí wăng qián zŏu jiù dào le.
               Yes, keep going straight and you will find it.
Man: 谢谢！我觉得你人真好。
          xièxiè! wŏ juéde nĭ rén zhēn hăo .
          Thank you. You are so kind.
Woman: 谢谢。
               xièxiè.
               Thanks.
Man: 可以给我你的电话号码吗？我想和你做朋友。
          ké yĭ gěi wŏ nĭ de diàn huà hào mă ma? Wŏ xiăng hé nĭ zuò péngyou.
          Can I have your telephone number? I want to make friends with you.

生词(shēngcí) Vocabulary:
觉得 juéde: v think, feel
真好 zhēn hăo: adj kind
电话号码 diànhuà hàomă: n telephone number

Advanced Level / 高级gāojí
Man: 请问现在几点了？
          qĭng wèn xiànzài jĭdiăn le?
          Could you tell me what the time it is now?
Woman: 八点了。
                bādiăn le.
                It's eight o'clock.
Man: 谢谢！我们在哪里见过吗？我觉得你挺眼熟的。
          xièxiè! wŏmen zài nălĭ jiànguò ma? wŏ jué de nĭ tĭng yănshú de.
          Thanks! Have we met each other before? You look very familiar.
Woman: 我们没见过吧！
                wŏmen méi jiànguò ba!
               I don't think so.
Man: 反正我觉得你挺面熟的，感觉很亲切。
         fănzhèng wŏ juéde nĭ tĭng miànshú de, gănjué hěn qīnqiè.
          Anyway, you look very familiar and nice.
Woman:谢谢！
                xiè xiè!
               Thanks.
Man: 你住得远吗？这么晚了，要不我送你吧！
         nĭ zhù de yuăn ma? zhème wŏn le. yàobù wŏ sòng nĭ ba!
         Do you live far from here? It is so late. Can I walk you home?

"觉得"(juéde) is a commonly used term to express one's ideas or opinions. For example:
我觉得我们需要去买些食物回来。
wŏ juéde wŏmen xūyào qù măi xiē shíwù huílái.
I think we should buy some food.
我觉得她很漂亮。
wŏ juéde tā hěn piàoliang.
I think she is really beautiful.