he had already left home when his son arrived home 改为疑问句,

he had already left home when his son arrived home 改为疑问句, He came back late,____which time all the guests had already left.空里填after为什么不行 He came back late,___which time all the guests had already left.A.after B.by C.at D.during He came back late,________which time all the guests had already left.（CET-4 99/6） 英语翻译英语翻译求助：“我惊奇地发现他已经走了”看看我的写法好不好：1.I was surprised to find that he had already left.2.I found in surprise he had already left.3.I found he had already left in surprise . When I got to his flat,I found _______.B.he had already away D.he had already left为什么选D 现在完成时不是应该用延续性动词吗 How many people had left already?这里的already为什么在最后 He hurried to the party,only（to find）that all the people had already left.为什么要填to find 1you always left something2my brother had fallen while he was riding his bicycle and hurt himself3the traffic in our city is already good it gets even better When I go to the station, the train had already left.中的already可放在left之后吗?为什么? He ()when you came.A.will arriveB.had already arrivedC.would already arriveD.has already arrived past perfect vs.simple past.Choose the correct verb form.Sam ___________yesterday.a.left b.has left c.had left d.leavingSam____________when you__________.a.had already left,called b.left already,called c.has left,call d.leaving,calling. They had already had breakfast before they arrived at the hotel.看不懂这里的两个had请举例说明Most of the guest had left when he arrived at the party.Most of the guest left when he arrived at the party.这两句有什么差别呢?不都 He had finished his homework already.(改为否定句) he,had,breakfast,already,his,has.连词成句 Have you made sure/certain that the train has already left?这个句子可以说had already left还有可以是另一种Had you made sure/certain that the train has already left? He said he __________ if possible.A.had left B.has left C.left D.would left By the time I got outside,the bus had already left 这是什么时态啊