3. Her son the toy his sixth birthday.

   A. bought;since   B. buy;for

   C. has had;since U. has had; for

2. —-Do you know the of the shop?

--Yes,I do. And he is certain us.

   A. own;help   B. own;to help

   C. owner;help   D. owner;to help

1. — has she been in this school?

—Since she was eleven years old.

   A. How often   B. How long

   C. How soon   D. When

3. He (own) the car for many years.

4. Their daughter is very (understand) and we all like her.

5. I  (know) Li Lei since 2008.

2. --Is there a (child) home in your town?

--Yes,there is.

1. We all decide (sell) these old things that we don't need any longer.

⑤Wang Lin has learned to play the guitar since six years ago.(改为同义句) 

Wang Lin has learned to paly the guitar.

④ The boy has had the hike since he (be) ten years old.

③ —I have finished the work.

-When you (finish) it?

② We (live) in the house since we came here.