__hard before, Tom is afraid offailing in the exam.

_______ they were not rich, they triedtheir best to send their child to the best school.

I became more and more excited,trying to work out ____ Mom was taking us on holiday.

We know _____America is great not because it isperfect but because it can always be made better and _____ the unfinished workof perfecting the union falls to each of its citizens

Which of the two shirts would you like—_________. I don’t like their styles.