In later years, people reported ____ a monster swimming across the lake.

A year earlier, Amelia had become the first woman passenger ____ across the Atlantic.

If ____ in, the viruses can result in illness or even deaths.

—I have been waiting for you so long.
—Sorry, I have been in the library, _______ my friend look for some books.

I am pleased to have this chance today ______to you about the United Nations or the UN.

—How are you getting on with your work?
—Oh, I'm sorry. Things aren't going so well as ________.

____ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunrise.

Having been attacked by terrorists, ______.

—Are all the titles of the articles      in the contents?
—Yes, all      .

The bank is reported in the local newspaper,     in broad daylight yesterday.