John rushed out in a hurry,_____the door____. [ ]

Why not take umbrella with the sign “Made in China” It is useful umbrella.–What good advice it is!

The reason she gave for being late was her car broke down on the way.

wanted to finish our task bynoon,but it didn’t quite _____ as planned.

We were told not to touch the equipment in thelaboratory unless ________.