Some pre-school children go to a day care center, __________ they learn simple games and songs.

In order not to , he spent the whole night preparing for the speech of the next day.[ ]

It came as a great _______ to the parents thattheir son finally came back safe and sound

used to be a small school, ______

Steven asked me to remind you ____the meetingthis afternoon. Don’t forget it!—OK, I_________.