I______（work）here since I ______（move）here in 19999

单词拼写【很简单的】
1.Before I ___ (come) here in 2005,I___(live) in London for over 20 years
2.She said that she ___(buy) a new bike for her son already.
3.He went over what he __(learn) again and again.

英语 急用!
用先完成时态或一般过去时填空
1）he ＿ (live) here in 200.
2)i ＿ (meet) him in the street.
3)last year,we ＿ (make) lots of money.
4)our football team ＿ (win) quite a few games last season.
5)we ＿ (not see) him for many years.
6)she ＿ (be) back since last week.
7)mr white ＿ (teach) maths for 20 years.
8)he ＿(go) to see mr lei and he'll be back in 2 hours.
9)tom ＿ (not be ) home since he was a boy.
10)i ＿ (meet) him before.
补全反意疑问句
1）that is a big store,＿
2)she lones baseball games,＿
3)frenk always helps others,＿
4)they come to china last year,＿
5)let's play tennis,＿
6)lara has been to an amusement park,＿
7)the students had a class meeting yesterday,＿
8)there are few people ,in the class,＿

Here in Katmandu:
We have climbed the mountain.
There's nothing more to do.
It is terrible to come down
To the valley
Where,amidst many flowers,
One thinks of snow,
As formerly,amidst snow,
Climbing the mountain,
One thought of flowers,
Tremulous,ruddy with dew,
In the valley.
One caught their scent coming down.
It is difficult to adjust,once down,
To the absense of snow.
Clear days,from the valley,
One looks up at the mountain.
What else is there to do?
Prayer wheels,flowers!
Let the flowers
Fade,the prayer wheels run down.
What have they to do
With us who have stood atop the snow
Atop the mountain,
Flags seen from the valley?
It might be possible to live in the valley,
To bury oneself among flowers,
If one could forget the mountain,
How,never once looking down,
Stiff,blinded with snow,
One knew what to do.
Meanwhile it is not easy here in Katmandu,
Especially when to the valley
That wind which means snow
Elsewhere,but here means flowers,
Comes down,
As soon it must,from the mountain.
My question is :what's the theme.Short into one sentence.
Help me please,thank you =]

He ____ in our school for 20 years and he ____ here in 1977.

[ ]

A. has taught; came B. has taught; has come C. taught; came D. has taught ; has came

The guide told us that the incident__here in 1925.
a has taken place
b was taking place
c hace taken place
d had taken place