What happens, I know we are going to have a great time.

Failure is mother of success.

He said practice made perfect.

I’m such nervous that I can’t even feel my feet.

I forgot to borrow that money from you before.

Please remember bringing your book tomorrow.

The teacher agreed letting Danny go home early.

______(上楼时)，you must be careful.

Playing, living and working safely are never______(浪费时间).

Jeny Greg and______(很多) high school students are going to be invited to the activity.