 Combine the two sentences using the conjunction "but". He ate breakfast. He didn't brush his teeth.

 He ate breakfast but didn't brush his teeth.
 دمج الجملتين باستخدام الربط "لكن". تناول الإفطار. لم ينظف أسنانه.

 تناول الإفطار لكنه لم ينظف أسنانه.