Subject + 很 + 忙
忙 (máng) means "busy" and is one of the most common adjectives in daily Chinese. It can be used as a predicate with 很, as in 我很忙 (I am very busy), or combined with other characters to form compounds like 忙碌 (busy and bustling). It describes a state of having much to do.
最近工作太忙了,都没时间锻炼。
Zuìjìn gōngzuò tài máng le, dōu méi shíjiān duànliàn.
Work has been so busy lately that I haven't had time to exercise.
你明天忙不忙?我想请你吃饭。
Nǐ míngtiān máng bù máng? Wǒ xiǎng qǐng nǐ chīfàn.
Are you busy tomorrow? I'd like to treat you to dinner.
她一边忙着做饭,一边照顾孩子。
Tā yìbiān mángzhe zuòfàn, yìbiān zhàogù háizi.
She was busy cooking while taking care of the child at the same time.