---- Could you do me a favour and take the box up to the six floor? ---- ______. No problem at all.
.Was it______ it snowed last night that you didn’t come?
The manager has to go on a business trip. His company will be left in______ of his secretary.
Follow your doctor’s advice, ______ your cough will get worse.
______ and happy, Tony stood up and accepted the prize.
.It is cold in the room. You must have turned off the steam, ______ you?