Was it not until you began to write ______ you should have remembered more words?

— How long is it _____ you picked up your badminton training? — It was not until my finance became better in last December _____ I started the training.

 (2013·马鞍山模拟)It was not until midnight　　　they reached the camp site.

When I try to understand ____ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes.

It was with great joy_____ he recieved the news ______ his lost daughter had been found.