Rewrite the sentences using :

S+ started/ began +V-ing/ to V    + in / at ……. + ………. Ago

S+ have/ has + P2 + since (in/at…)

                                + for (…… ago)

1.  I have started learning English in 2000.

I …………………………………………

2. My sister began to teach English 20 years ago.

My …………………………………………….

3.  It began raining half an hour ago.

It ………………………………………

4.  They have built this hotel for a year.

They ………………………………………….

5. He has had his breakfast since 7 o’clock.

He …………………………………………

6. Mr. Ba has talked to our teacher for an hour.

Mr. Ba ………………………………….

7.  We started working here 2 years ago.

We …………………………………………………