1．Thinking that he had to accept the fact as the only choice，he only drowned himself in wine.
解析：句意：一想到接受事实是唯一的选择，他只有借酒浇愁。
2．We agreed to meet at the school gate at 730 a．m.but he failed to turn up.
解析：考查turn短语。句意：我们约定早晨7点30分校门口见面，但他没来。turn up“出现；到场”，符合题意。
3．—When shall we set off to plant trees tomorrow?
—At six o'clock.
解析：句意：——明天我们何时动身去植树？——六点。set off“出发；动身”，符合题意。
4．In the old times，children were often reminded(remind) by their parents to pay attention to their table manners.
解析：句意：在过去，父母经常提醒孩子们注意餐桌上的礼仪。remind sb.to do sth.“提醒某人去做某事”。
5．Jane intended to make fun of others，onlyto_be_fooled(fool)．
解析：句意：简本打算取笑他人，结果被愚弄。only to do...表示意料之外的结果，且fool与Jane之间为被动关系。
6．In an activity held the other day，an artwork was displayed without the owner's permission，which started controversy(争论)．
解析：句意：在几天前所举行的一次活动中，未经主人的同意一件艺术品被展出，因而引起了争论。without sb.'s permission“未经允许”。
