When he heard the noise,Peter went out ___ ___ to have a look.横线部分除了用right away,还可以用?原来我想用at once 的，但是貌似at once是用在句尾的吧

He was very surprised when he heard the ( surprise) news. 填空he was very -------when he heard the ---- news (surpris) 改错：He got shock when he heard the bad news. He became e____ when he heard the news. He _____ (exciting)when he heard the news He must be ---- when he heard the exciting news He （好像）happy when he heard the news He felt ______ when he heard the ______ news.(excite) When he heard the bad news,he got (m )When he heard the bad news,he got(m ) Peter ________ (is) very excited when he heard the news. he s__ sad when heard the bad news..、. when he heard the news ,his voice----with excitement(tremble) He___too___(fighten)to move when he heard the terrible news when he heard the terrible ghost story he waswhen he heard the terrible ghost story he was 三四两题 He was happy when he heard the news.这句话的缩写He was happy when heard the news还是He was happy when hearing the news He was very happy when he heard he passed the exam 同义句怎么改? But he remembers what he was doing when he heard the news when he heard the news,he went to the hospital in a hurry改同义句