Put the following into indirect speech.

1. 'When was the timetable changed?' I asked.

2. 'Why has the 2.30 train been cancelled?' said Ann.

3. 'Do they bring it round on a trolley?' she said.

4. 'Whose car did you borrow last night?' I said to him.

5. 'Could I speak to Mrs Pitt?' said the caller. 'I'm afraid she's out,' said the au pair girl. 'Could I take a message?'

6. 'Are you sorry for what you did?' the mother asked the little boy.

7. 'Will it be all right if I come in a little later tonight?' asked the au pair girl.

8. 'Have you ever seen a flying saucer?' said the man.

9. 'Where can I park my caravan?' she asked the policeman.

10. 'Could we speak to the manager, please?' said the two men. 'Have you an appointment?' said the secretary.

10. Put the following sentences into indirect speech: commands, requests, advice, invitations, suggestions.

1. 'Don't drive through fog with only a fog light on,' he said, 'or oncoming drivers may take you for a motorcycle.'

2. 'Could I see your driving licence?' said the policeman.

3. 'You'd better sweep up that broken glass,' I said.

4. 'Keep an eye on your luggage,' he said. 'This place is full of thieves.'

5. 'When you have read this, pass it on to the next person on the list,' he said.

6. 'Let's buy some yeast and make our own bread,' said Mary. 'The bread we're getting now is absolutely tasteless.'

7. 'Stand by the window and tell me if anyone goes into the house opposite,' he said.

8. 'Don't move till the policeman waves you on,' said the driving instructor.

9. 'Don't touch it. You will only make it worse,' he told me.

10.’Write to me as often as you can,’ said his wife.

IV семестр

Варіант №9

1. Read and translate the text.

DISPENCE AND DISPERSE

The function of spraying is to coat a liquid or dry material onto a surface evenly, even when that means creating speckles. Some spraying systems distribute pan oils, also called release oils, onto baking pans and troughs, while others finish crackers and snacks by applying flavouring materials. Processors can choose among various methods when selecting spraying machinery.

Electrostatic technology is the newest approach to spraying systems, applicable to both liquid and dry materials. Spinning disks, nozzles, curtain dispensers, revolving drums and turbulent tunnels offer additional methods, each with advantages.

Electrostatic sprayers use their nozzles as both metering devices and electrodes. This method establishes a high-voltage DC charge at the nozzle. Normal dispersion at the nozzle is enhanced by the electrical charge transferred to the sprayed material.

Liquids dispensed through electrostatic systems tend to divide into smaller droplets than they do when sprayed out of ordinary nozzles, thus less oil covers more surface area.

Recent engineering work addresses the problem of overspray. For example, an electrostatic spraying system designed for pan bread was revamped to use three tips per nozzle. This sets up three spray sources within each pan cavity. It lessens the "throw" required from each dispensing point, thus reducing overspray.

Stationary spray nozzles don’t suit all products. For this reason, some spraying systems employ travelling mechanisms that allow the spray nozzles to travel at the same speed as the product or pan being treated.

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