可唔可以幫我?英文15點

1. Flora has learnt ballet ____ four years.
2. They have lived in North point ___1995.


answer
1. Flora has learnt ballet about four years.
2. They have lived in North point since 1995.

1. Flora has learnt ballet FOR__ four years.
2. They have lived in North point SINCE___1995.

1. Flora has learnt ballet ~for~ four years.
(Because "has learnt", is present perfect tense. So it must be for~)

2. They have lived in North point ~since~ 1995.
(Because"have lived", is present perfect tense too. Since meaning is "由".)

Understand?

1. Flora has learnt ballet _for___ four years.
2. They have lived in North point _sine__1995.

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1. Flora has learnt ballet _for___ four years.
2. They have lived in North point _since__1995.


1.for
2.since

2009-07-02 11:21:13 補充：
003 is very good

1. Flora has learnt ballet ____ four years. = for
2. They have lived in North point ___1995. = since

1. Flora has learnt ballet _for___ four years.
2. They have lived in North point _since__1995.