ركن السؤال و الأجابة 2

[سلمة بن الأكوع]

لو سمحت هل هذا الحل صحيح
Find the mistakes in each of the following sentences then write them correctly:
1-Why didn't I informed me of the change of plan? weren't you
2-Have my letters posted? were posted
3-When were the ancient Egyptians build the Pyramids? did
4-Why have they never been sent her a reply? sent
5-What is doing to reduce pollution? done
6-Am I have to pay this bill? had
7- What time will the meeting hold? be held
8- When were they send the e-mail? did
9- How much paid for this suit? was paid
10- Why did the match cancelled? was