In order to support the big family, he worked so hard that ________he made himself ill.
The news I told you that the football match was cancelled was not announced formally but ________.
—Have you ________some new ideas? —Yeah.I'll tell you later.
Improving your spoken English by talking much with foreigners from Britain would ________,for practice makes perfect.
________the danger from enemy action,people had to deal with the lack of food,clothing,fuel and almost everything.
In his victory speech ________before a huge crowd of his supporters,Obama declared that “change has come to America”.