Fill in the blanks with the correct form of the verbs in brackets:

First the oven ....... (turn) to 'Very Hot'. Then the ham and cheese ....... (slice). Next four eggs ....... (break) into a bowl and ....... (beat). Then the eggs ....... (mix) with the ham and cheese. Salt and pepper ....... (add) to mixture too. Finally, a dish ....... (rub) with butter and the mixture ....... (pour) into it. When the oven is hot,the dish ....... (put) into the oven. After a short while the omelette ....... (take) out and served hot at the table.