After you have finished the questionnaire, you may decide if your friend is doing very well in ...

After you have finished the questionnaire, you may decide if your friend is doing very well in protecting the environment、 你完成调查问卷后，你可以决定你的朋友是否在保护环境方面做得很好。 Have I ever planted any trees or flowers in or near my neighbourhood? 我有没有在社区附近种过树或花呢？ I have already won first prize in the city surfing competition、 我已经在城市的冲浪比赛中获得了第一名。 How long have you been a member of Greener China? 你成为绿色中国的一员多久了？ He has done a lot of work in the past two years.在过去两年中他做了许多工作。 He has done a lot of work in the past two years.在过去两年中他做了许多工作 I have been in the army for more than 5 years.我在部队已经呆了五年多了。 You’ve learnt surfing from him, haven’t you? 你从他那里学的滑水，不是吗？ She has taught in the school for ten years.她在这所学校教书已经10年了 I have heard nothing from him up to now.到目前为止我没有他的任何消息。 I have heard nothing from him up to now.到目前为止我没有他的任何消息。 She has taught in the school for ten years.她在这所学校教书已经 Who has been to Hawaii? None of us has. 谁去过夏威夷？没人去过。 I’ve been here for two weeks already、 我已经在这里呆了两周了。 He has been in Honolulu ever since、 他从那以后就在檀香山。 How long have you been here in Sydney? 你来悉尼多久了？ Have you ever traveled on a plane? 你坐飞机旅行过吗？ I’ve just finished reading the book. 我刚读完书。 Tom has skated for five hours.TOM已经滑冰五个小时了。 I have read a book these days.这几天我一直在看一本书。 He has lived there since 1998。他自从1998年就住在那 Jill has bought a new computer.吉尔买了一台新电脑。 I’ve already been there twice. 我只去过那里两次。 Have you found your pen yet?你已找到你的钢笔了吗？ I have been in the army for more than He has turned off the light. 他已把灯关了。 I have spent all my money.我把钱都花完了 Have you ever been abroad? 你出国过吗？ I have spent all my money.我把钱都花完 I’ve never been there. 我从来没去那里。 Have you ever been abroad? Mike has been ill. 迈克病了 I’ve never been there、