Either you or one of your assistants _________ to attend the meeting that is due tomorrow.

Could it be in the room____ we had a talk last night ____ you left the key?

______of sport do you do every week –One or two hours.

Nowadays, there is a ________ increase in children’s creativity, for they are greatly encouraged todevelop their talents. [ ]

Oh, hi, Jane!__________ — Not bad.