— Did he notice you enter the room?— I don’t think so. He _____ to the radio with his eyes shut.
---- What should I do with this passage? ---- ______ the main idea of each paragraph.
. We _______ have proved great adventures, but we have done the greatest march ever made in the past ten years.
All the people in the nation can remember exactly how many years ago _______ the civil war broke out.
_______ difficult the task may be, we must finish it on time, because we can’t meet such a precious opportunity _______ we have expected.
The earthquake in Yushu, Qinghai Province damaged many houses and business buildings; _______, it caused more than 1,000 deaths.