Firemen said the fire wasunder control, but they warned that the change in the weather might ______ new fires.

Would it be ________ for you to pick me up at four o’clock and take me to the airport?

In the early days of radio, those who reported the news were ________ to speak with standard dialects. 

When the baby was crying, she started singing to him and was ________ with a smile.

It was the longest film we have ever seen ; it ____ three hours..