1、I can be very persuasive when I want to be 如果我愿意的话,我会非常有说服力的。
2、You're going to think I'm a basket case when I tell you this.如果我告诉了你这件事,你会认为我脑子进水了。
pron。
Nobody was in when we called.我们打电话时家里没人。
When was the bridge constructed?那座桥是何时修建的?When does the class start?什么时候上课?When will I see you again?我何时能再见到你?When were you 。

要十句。
It was the sort of morning when everything goes wrong.那天上午就是那样,事事不顺心。
interrogative adverbs 疑问副词((when?,where?,why?,how? 等))`when' in `I will come when I can' is a subordinating co。
2、when he pushed the door,the girl was taking a shower.3、John got engaged to her when travelling last winter.去年冬天旅行时,约翰与她订了婚。
4、When were you born? I was born on January 1st, 1988.5。

There were times when I didn't know what to do.有些时候我不知道该怎么办才好 John got engaged to her when travelling last winter.去年冬天旅行时,约翰与她订了婚.Don't get excited when you talk.你说话时。