It’s Monday morning and Miss Williams walks into her office. Her holiday is over and she just (RETURN) to work.

She looks tanned, relaxed and (HAPPY) than usual.

The other girls stand round her. ‘Where you (GO)?’ one of the girls asks.

‘Italy, not far from Naples. I enjoyed it very much.’ she answers, (SMILE) happily.

Her boss, Mr. Wetridge comes in ten minutes later. He looks a bit worried because he (THINK) about the winter.

Central heating (INSTALL) in his house five years ago and now it’s time to have it repaired.

Besides, his wife wants him to put in double glazing. But she (NOT UNDERSTAND) that to double-glaze all the windows will cost quite a lot of money.