There is _______ “ f ” and ________”u” in _______ word “ fruit ”.

The reason why she had a headache was _______ she had been reading for too long.

I think the Brazilian team is the strongest team and there is ______ that it will win the 2010 World Cup.

_____ Tom liked to eat was different from ______.

s economic development has made______ rapid progress in the past 10 years, and young people have made ______great contribution to this progress