He looked at the paper for three hours.He didn't write a world.(两句合一句）He looked at the paper for three hours ---a word---.He is very clever.He can work out the problem.It is---of---to work out the problem.

改错 he looked sad at the letter He is the man who looked at the photo. when he looked sadly at the picture.he looked sad 前面为什么用sadly不用sad? When he looked _____ at the picture ,he looked _______(sadly)为什么， 英语翻译He looked ( )at the blackboard but could ( ) see anything Jack failed his English exam.he looked at the paper (). He glanced at the bits of wood and metal.He (looked quickly at the bits of wood and metal.为什么用looked quickly at而不是stare at He had looked at his watch.He went to the station.连成一句. he looked quite healthy though he was ()in his seventy;at the age of seventy the writer looked at the man and the woman angrily.he was very (cross)cross是什么 The writer looked at the man and the woman angrily.he was very__crossunhappy He looked at the man and the woman angrily .He looked at __A__angrily.(A)them (B)they (C)their (D)us 初中英语求解答After having looked at his watch, he hurried to the station.为什么hurried前面用having looked? The teacher looked at the boy______(angry),because he kept talking in class.为什么用angry? He looked terrified at the very thought.用the very think 可以吗at the very thought he looked at a photo变问句 He looked at me with______（gentle） My maths teacher looked happy at me when he heard the news. 怎么改错?