Bị động ở thì hiện tại hoàn thành: They have built this school for years

VII. Bị động ở thì hiện tại hoàn thành.
  1. They have built this school for years.
$\Rightarrow$This school ....................................
  2. Phu Quang has compused  a lot of songs about Ha Noi.
$\Rightarrow$........................................................
  3. He hasn't finished his homework yet.
$\Rightarrow$............................................
  4. Nam has studied English for 5 years.
$\Rightarrow$............................................
  5. Tim has played soccer since he was ten.
$\Rightarrow$..............................................
  6. Have you watched this film before?
$\Rightarrow$.............................................
  7. They have decorated this room for boars.
$\Rightarrow$..............................................
  8. They have added beautiful patterns on the Ao dai.
$\Rightarrow$................................................
  9. They have finished the report.
$\Rightarrow$................................................