When we stopped at the picnic place,we found some wood and _

When we stopped at the picnic place,we found some wood and _ 非谓语动词选择题When we got back from the cinema.We found the lamp _ We need some hamburgers for the picnic. 【高中英语】we arrived at work in the morning and found 英文单选题the man we followed suddenly stopped and looked as if _ When we burn coal and wood,they ____ greenhouse gases Las Saturday we had a picnic at a place.(对had a picnic提问) the train stopped and some people got _ we had at that time in the store and found other book we cou When the teacher came into the classroom,we stopped t_______ —when can we discuss the picnic problem?—（）when we can ,we m at last we found the tiger dead