1 Most summer holidays are 2 Our hotel room
3 The sailing boats are
4 On our guided tour you are
5 The school exchange is
6 Photos of the school trip are
7 On the climbing course you are

A taken by coach to the castle
B organized by teachers for students
C is cleaned every day
D taught by experienced climbers
E kept in the marina
F posted on our website
G booked in January and February

impossibility, invisible,to increase,often,presence,unknown species,to blight,non-coordination

1. hadn't called 2. had been crying 3. had switched 4. was playing 5. had just happened 6. had parked 7. were lying 8. hadn't finished 9. had been working 10. had been driving

i like to wear stylish clothes.i like trousers.at me clothes always the pure.in school i wear beautiful clothes.my friends too buy to themselves good clothes.choice of clothes not difficult because of it i love stylish clothes

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