Bonjour pouvez vous m'aider en anglais s'il vous plaît ???

In each of the following sentences there is a mistake find it and correct it.
1_ Anna has two brothers. Both brother is married.
2_He did not have enough money to buy a car.
3_I watched two films but neither films were very interesting.
4_If he had tried to leave the country, he would stopped at the frontier.
5_I have used this machine wish is still working perfectly for twenty years.
6_That man, who every one suspected, turned out to be innocent.
7_Have you noticed that people based their judgment on outwards appearances?
8_Why where such offensive object being offered for sale?
9_You have never had the courage to climb the mountain?
10_Her sister, together with his friend were injured. ​