When he came in, I __________ computer games.

Because of ______ high demand for Type ABblood, ______ supplies of it are usually limited．

Only when _______ in 1941, _______ to get back to his research again. [ ]

The family is a cooperative enterprise for which it is difficult to _____ rules, because each family needs to work out its own ways to deal with its own problems.

How about the Winter Olympics in Sochi this year, Miss Hunter – It was very wonderful, and Chinese team really _______ me a lot.