He is at work ,— — 两空他确实在工作,— —上要填什么?

He is at work ,— — 两空他确实在工作,— —上要填什么? He is at work now.同义句 He father is( )work at the moment. He is very careful when he is-----(on,at)work Where is John?he is p( ) still at work. he is at work now.改为同义句 Maybe he is at work 的同义句 He is busy at work.能否改为he is busy working he is at work he is working 这两个一样吗 Is Mr Green ----?---No ,he is -----work.A in at B in in C at at D at in katie's father always leaves for work at seven oclock he is never late for work. He is busy at work.work可以加ing吗 有什么区别 问一道题—My cousin is very clever but he doesn’t work hard at his lessons.—My cousin is very clever but he doesn’t work hard at his lessons.—____________.A.So is my little brother B.Neither does my little brotherC.So it is with my littl 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. He is at work now.(改为同义句） He __ __ now. 英语选择—It is 18 o'clock and your father is still at the office．—It is 18 o'clock and your father is still at the office．—I know．Who else would ____ he does?A．work so hard as B．be working harder thanC．do harder work than D．wo Doctor Brown is always busy at work .But next month he is going to Is your father ____? No,he is not.He is ___ work.in on on foron inin at