gōng kè
他在学校里每门功课都很好。
tā zài xuéxiào lǐ měi mén gōngkè dōu hěn hǎo.
He does well in every subject at school.
做完功课再看电视。
zuò wán gōngkè zài kàn diànshì.
Watch TV after finishing homework.
采访前，他翻阅了大量有关资料，做足了功课。
Cǎifǎng qián, tā fānyuè le dàliàng yǒuguān zīliào, zuò zú le gōngkè.
Before the interview, he reviewed a large amount of relevant materials and did his homework thoroughly.