He had trouble solving this problem.改为同义句：He had（ ）（ ）（ ）sol

He had trouble solving this problem.改为同义句：He had（ ）（ ）（ ）sol He had trouble sloving this problem.同义句 he had a problem with math this week同义句 before he went to school,he had a quick breakfast.(改为同义句） be He stopped working and had a rest（改为同义句） He He didn"twork any longer,and he had a rest.(改为同义句） it seemed that he had lunch at home.(改为同义句） he had to stay at home because of the heavy snow（改为同义句） the Finally,he worked out the problem.(改为同义句） He left home after he had breakfast.改为同义句 He had to finish the work(改为否定句） he was_____(success）in solving the problem