我想向老师提出一个小要求。

Wǒ xiǎng xiàng lǎoshī tíchū yí gè xiǎo yāoqiú.

I want to make a small request to the teacher.

如果你有好想法，可以提出来。

Rúguǒ nǐ yǒu hǎo xiǎngfǎ, kěyǐ tí chūlái.

If you have a good idea, you can bring it up.

有不明白的地方，你可以随时提出。

Yǒu bù míngbai de dìfang, nǐ kěyǐ suíshí tíchū.

If there is anything you don't understand, you can bring it up at any time.