Mr Smith was so angry at all________ Robert was doing _________ he walked out angrily.

I didn’t go to bed ______ I finished all the homeworklast night．

The American film Avatar is worth ____________. It is really wonderful.

Never before _____such a wonderful movie _____this one[ ]

A story goes _______ Elizabeth Ⅰ of England liked nothing more than being surrounded by clever and qualified noblemen at court.