Alan and Sue ____ an argument. They are not speaking to each other.

There ______ a pen, a book, and 3 pencils on the table.

He drove fast and arrived an hour _______ of schedule.

Knocking on closed doors before entering can be a great way for children to practice _________ behaviors.

I don’t suppose there is anyone there, _________?

Tom: “Is there anything interesting _____ the paper today?" Anna: “Well, there’s an unusual picture____ the back page ”

Older people ­­­­­_____ a large proportion of those living in poverty.

Too much rubbish is being dumped in ______.

Indiana University, one of the largest in the nation, is located in a ____ town.

_______are the formal rules of correct or polite behavior among people using the Internet.

Thank you for your explanation, but I’m afraid I’m still in a _____ over what happened.

His speech was careful and______, but his words seemed to make no sense.

The government is going to _____ the old building and build a new one.

_____ we understand his reasons, we cannot accept his behaviour.

British and Australian people share the same language, but in other aspects they are as different as ____. 

It's ___ unique opportunity to see African wildlife in its natural environment.