He__________ he would be able to leave tomorrow, but it's beginning to took difficult.
Great attention must be devoted ________ agriculture(农业), especially in China, ______ population is the largest in the world.
Though his parents agreed_____ his views, they didn’t_______ him to go there alone.
_____________ that he did quite well in the exam.
_____ is known to us all, Yao Ming is an iconic( 偶像的) figure of Chinese basketball .
Many experts in China suggest we should go to some western countries _______ lost cultural relics of the Summer Palace.