Подскажите как переводится предложение english primary pupils usually have six classes a day

1. he may stay here for some time.   – он возможно останется здесь на некоторое время.

2. she can’t find a good answer. – она не может найти хороший ответ.

3. we are to repeat this rule.   – мы должны повторить это правило.

4. they must attend lectures on english literature.   – они должны посещать лекции по .

5. he had to finish this work in time. – он должен был закончить эту работу во время.

6. may i have a look at it? – no, you mustn’t.   – можно мне взглянуть на это? нет, ты не должен.

7.   you ought to help your sister in english. – ты должен своей сестре по .

8. we were able to finish this work in time. мы были способны закончить эту работу во время.

9. shall we have to go to the library today? - no, you needn’t. следует ли нам идти в библиотеку сегодня? – нет, тебе не нужно.

10. you should buy a new coat for your sister. – тебе следует купить новое пальто для своей сестры.

1. Our suppliers regularly change  prices once a month basing on the currency exchange calculations.

2. Internet fraud increases  in many European countries.

3. What does she do? - She is an executive secretary.

4. People usually demand higher salaries when inflation goes up.

5. I deal with  with Sue’s clients while she is on vacation.

6. What  are you doing? – I am sending the invoice details.

7. They operate  in London, and now they  are setting up new offices in Beijing.

8. Where do you work? – London this month, then Moscow the next.

9. This computer  always breaks down.

10. Today managers need  a new approach that relies  more on communication and less on command.