1 //
2 i was driving
3 i heard
4 collapsed
5 what happened
6 why did the mine collapse
7 were you working at the time
8 didn't get
9 i tried
10 your line was
2 // B - they have been looking for the last 2 days
A - have you seen the new...
B - I haven't had any free time...
A - ..in Chile has forced the authorities...
B - I haven't heard anything
A - I have been trying to get in touch...
B - I have been running around...
3//
2 I have been working as a freelance...
3 my job took me...
4 I photographed everything...
5 the change in my career has come about
6 ...Etna has erupted
7 I witnessed
8 I made
9 I have been shooting
10 i didn't have
11 my wife has been asking
12 has brought
4//
1 hadn't attended
2 had been lying
3 had been ringing
4 had grown
5 had evacuated
At school we must ..listen to the teacher and ...do well what the teacher says to us and answer the teacher's questions...
We must wear a school uniform at school.
We must 't ..be late for school... and we mustn't miss the lessons...
We mustn't talk to our friends at the lessons and we mustn't run and make noise during the break. We mustn't litter at school.
В школе мы должны слушать учителя и делать хорошо всё то, что говорит учитель, и отвечать на вопросы учителя.
Мы должны носить школьную форму в школе.
Мы не должны опаздывать в школу и мы не должна пропускать уроки...
Мы не должны разговаривать с друзьями на уроке и не должны бегать и шуметь во время перемен. Мы не должны мусорить в школе.