Qǐng bǎ hùzhào fàng dào zhuōzi shang.
Please put the passport on the table.37. 我需要买个笔记本电脑。
Wǒ xūyào mǎi ge bǐjìběn diànnǎo.
I need to buy a laptop.
38. 你习惯在黑板上写字吗？
Nǐ xíguàn zài hēibǎn shang xiě zì ma?
Are you used to writing characters on the blackboard?
39. 你自己去超市吧！
Nǐ zìjǐ qù chāoshì ba!
Go to the supermarket by yourself!
40. 还有半个小时飞机就起飞了。
Háiyǒu bàn ge xiǎoshí fēijī jiù qǐfēi le.
The plane took off in half an hour.