An international magazine is organizing a competition for best articles among school learners. You have to write an article on how immigration has changed the world. Your article should include the following information: - why people choose to immigrate; positives and / or negatives of immigration; your ideas about how immigration has changed the world.

i have been to paris. i was there two months ago. i visited louvre and versaille. i saw eiffel tower and went to champs elysees.

uniform

they are 18 .how old are they?

their dog is grey. what color is their dog?

we are from glasgow.where are you from?

i'm in scotland now. where are you?

it's twelve o'clock. what time is it?

1.when the bell rang the children  ran into the classroom and took their seats.

2. when i opened the door, the lesson  began and the teacher was  explaining something to the class  

3.before we  took the boy to the theatre he  had never    seen a play.

4.i  was  cleaning  the carpet when the dog came and  shook himself

5.by the time we had  arrived the party had  already finished

6.-what were you doing when i called you? - i was cooking