Can I see the headmaster at the moment, please — I’m afraid not. He _______out. He _______ in 10 minutes.

－How much shall I pay for the phone call?－You __________. This is free of charge.

We ate rice and chicken yesterday and we ate noodles________.

The price of pork has not been kept under control as expected, and _____ is more surprising is that the price has risen by 15% just in the past few months．

She had been in ________ doctors described as in a confused state of mind for five years.