55. There have been many changes in _____history of _____ English language.

The dog took a piece of meat and .

It will cost a lot of time. __________I think we shallneed it and it will certainly be useful to us more or less.

I want to buy a nice dress_____ my mother and I will give it_____ her on her birthday.

Two lawyers have donated $50,000 to ________ our school’s campaign “Help the Needy”, which was started by our former headmaster three years ago.