سوال هام
 

my brother...............two languages and he is learning the third.
a.speak b.is speaking c.was speaking d.speaks

the right answer is : b.is speaking
because the conjunction ( and ) keep the tense in this two clauses the same .
I hope I helped you :)

speaks لان الفعل speak هنا لا يمكن ان ياتي في الاستمرار