He opened the door for the dog to go out.(保持原句意思)

He opened the door for the dog to go out.(保持原句意思) Very____(quiet),he opened the door for the dog. ①Very____(quiet),he opened the door for the dog The problem is difficult for me to work out.(保持原句意思） The math problem isn't easy for me to work out (保持原句意思) 89.when I was about to go out,the door opened---------- He didn't go to see the film,he stayed at home （保持原句意思不变） He opened the door wide. The door opened __(sudden)because he wants to go abroad. Shall we go to the cinema (保持原句意思)___ ___going to the cinema It's possible that he will work out the problem. 保持原句意思 He can't work out the problem and needs your help 保持原句意思