Act as a teacher of English. Ask your pupils: 1. to clean the blackboard; to use the duster; to bring some

chalk;

2. to tell you the date; to write it on the board; not to

stand in front of the board;

3. to come up to your desk; to read

the text; not to go so fast; to go to his place;

4. to check homework; to correct the pronunciation or spelling of some word;

5. to collect the exercise books and to hand them in;

6. to switch
on the cassette recorder; to listen to the text;

7. to wind (play) it
back;
to switch off the cassette recorder;

8. to have another try
and read distinctly.​

2 They went with their parents. (grandparents)

They didn`t go with their parents. They went with their grandparents.

3 They wore their school uniform. (casual clothes)

They didn`t wear their school uniform. They wore their casual clothes.

4 They saw an exhibition about the ancient Greeks.

They didn`t see an exhibition about the ancient Greeks. They saw an exhibition about the ancient Egyptians.

5 Tom took his MP3 player with him. (digital camera)

Tom didn`t take his MP3 player with him. Tom took his digital camera with him.  

6 Lucy bought a book from the gift shop. (some pencil)

Lucy didn`t buy a book from the gift shop. Lucy bought some pencil from the gift shop.  

Объяснение:

Well sir, it must have been  a professional gang because it was a very clever job. They had to know exactly what they were doing because they didn't leave even one clue behind them. It definitely couldn't be Freddy Fingers and his gang because they are in prison. I thought it could be Harry but he was in hospital at the time of the robbery, so it couln't be him either. I can't be  sure, but it must be Sly Steve's gang, because they are the only suspects who don't have an alibi; they could commit the robbery. Should I bring them in for questioning, sir?"