How do you say

All my family have been very busy lately; it’s been a long time since we’vehad a meal together.

..in Chinese?

最近家里人都很忙,好久没一起吃饭了。

zuì jìn jiā lǐ rén dōu hěn máng , hǎo jiǔ méi yì qǐ chī fàn le 。

How do you say "Xiaoming always helps his mother cook after school." in Chinese?