Was it during the Second World War_____ he died?　　　　　　　

It was not _____ she took off her glasses _____ I realized she was a famous film star.　　

It was not until 1920 ______ regular radio broadcasts began.

.______is a fact that English is being accepted as an international language.

It is theability to do the job _____ matters not where you come from or what you are.

We all thought ______ a question ________we could raise enough money for the project.

The number of people invited __________ fifty, but a number of them __________ absent for different reasons

“Susan, go and join your sister cleaning the yard.” “Why ______? John is sitting there doing nothing.”

I invited Joe and Linda to dinner, but ______ of them came.             

You will find as you read fiats book that you just can’t keep some of these stones to ______. You will want to share them with a friend.