He must understand the game in which he plays.
Yes, he likes to play computer games. Games are relaxing
No, this is most likely a hobby.
Yes, I like to play computer games. There I can find new friends, or play with my friends.
Отметь как лучший
В первой части всех предложений неопределенный артикль не требуется,так как это имена собственные. В остальных случаях
1.a
2.a
3.a
4.a
5.a
6.an
7.an
This animal is very big. In Africa, it's name - The king of animals. It's orange animal, and it has a big mane. Do you know what is it?
How long have you been learning maths?
How long have you known your teacher?
Have you ever been abroad?