1、I have been in the army for more than 5 years.我在部队已经呆了五年多了.
2、Has anybody water-skied before?有人之前滑过水吗?
3、I’ve been here for two weeks already.我已经在这里呆了两周了。
4、She hasn't left home for a year.她离开家还不到一年.
5、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.
6、I’ve been surfing every day.我每天都冲浪。
7、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。
8、Have you ever traveled on a plane?你坐飞机旅行过吗?
9、I have heard nothing from him up to now.到目前为止我没有他的任何消息.
10、I’ve just finished reading the book.我刚读完书。
11、I know you’ve come to see your father.我知道你来看你的爸爸。
12、Jill has bought a new computer.吉尔买了一台新电脑.
13、I haven't eaten anything since breakfast.我从早饭起就一直没有吃东西.
14、Have you found your pen yet?你已找到你的钢笔了吗?
15、He has been in Honolulu ever since.他从那以后就在檀香山。
16、11.She has lost her bike.她把自行车丢了.
17、Have you joined the computer group?你加入电脑小组了吗?
18、Have you ever been abroad?你出国过吗?
19、I have just turned off the light.我刚刚把灯关上.
20、How long have you been here in Sydney?你来悉尼多久了?
21、Have I ever picked up some rubbish and thrown it into a dustbin?我有没有把垃圾捡起来扔进垃圾筒呢?
22、Have I ever collected waste paper or bottles for recycling?我有没有为回收而收集废旧纸张或瓶子呢?
23、The old man hasn't returned to his hometown for about fifty years.这位老人约有50年没有回家乡了.
24、I’ve already been there twice.我只去过那里两次。
25、I’ve never been there.我从来没去那里。
26、He has turned off the light.他已把灯关了.
27、You’ve learnt surfing from him, haven’t you?你从他那里学的滑水，不是吗?
28、I have been to the Great Wall twice.我曾经去过长城两次.
29、Have you ever been to Hawaii?你去过夏威夷吗?
30、How many songs has he learned so far?他到目前为止学了多少歌了?