His opinion__________ a change in the plan.[ ]

Thousands of athletes _______ in many countries competed ________ medals in the 2008 OlympicGames in Beijing[ ]

al evidence began to ______,suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals.

I borrow a book from my friend and I can ________ itfor a week.

Why can’t you and Bill go to the movies tonight?—We are_____ a history test tomorrow.[ ]