5. There are over ten m       people in Shenzhen,

4. What's the p       of Shanghai?

3. Hong Kong is newer t        Shanghai,but it's smaller.

2. The population of China is 1         than any other country in the world.

1. My home t       is smaller than Shenzhen.

7. 在20世紀(jì)80年代                     

8. 確信;確定                          

9. pretty good 

10. on the coast 

4. 實(shí)際上                              

5. 變得更大、更繁華                     

6. 和……一樣繁華 

1. (過(guò)去或?qū)��?lái)的) 某一天  

2. 10米高                              

3. …一的人口 

下面是Tina在校園網(wǎng)英語(yǔ)留言板中的一條留言。根據(jù)Tina的留言和所給的內(nèi)容提示，以Dudu的名義用英語(yǔ)回復(fù)她的問(wèn)題。

提示：

1. 英語(yǔ)并非難學(xué)，但學(xué)習(xí)方法很重要；

2. 根據(jù)自己的切身體會(huì)給她提出幾條建議；

3. 激勵(lì)她堅(jiān)持下去，并表達(dá)美好的祝愿。

Tina February 9th,2014 I'm a middle school student in Junior. I need help with my English. I'm really bad at it. Please help!Dudu February 9th,2014

Hi,Tina!I want to tell you that many students have the same problem as you.

50. Jenny often helps her mother       (do) the housework at home at the weekend.