The hostess told us it was _____ that caused her to serve dinner an hour later than usual.[ ]

a bad week He lost his job,________ ,his car was stolen

The issues of the construction of a dam the villagers into two opposing groups. [ ]

It has been nation-widely required that every student______ have daily exercise for one hour—YeahIt is high time that we ______ special attentionto physical exercise

Jane got an “A” in the English test.—_______. She works the hardest in our class.