جمله اختلف عليها المدرس والطلبه ارجو المدررسون ان يحلوها

[The blue bird]

Why don't u give a hand ?

[Mr Mosaad El Hegazy]

Sorry brother it's the first time for me to see the sentence
the anawer is a drink moreover coffee as a drink in the BrE is a countable noun so it takes a coffee two coffees

[Mr. Medhat Salah]

مشكووووووووووووووووووور

[Alaa777]

the right sentenceis as mr hegazy said Isaw it before

[hamada4376]

must be is correct

[alaaelmassry]

I completely agree with u

[helawy2222]

لو الجملة كانت هكذا :
Open the door. it .................. dad. في الحالة دي نأخذ must be