__________ the housing price, several measures have been adopted in the last two years.
| A.Lowering | B.Having lowered |
| C.To lower | D.To have lowered |
________ to sunlight for too much time will do harm to one’s skin.
| A.Exposed | B.Having exposed | C.Being exposed | D.After being exposed |
When I got back home I saw a message pinned to the door ______“Sorry to miss you; will call later.”
| A.reading | B.reads | C.to read | D.read |
_____ to the party, Joan was greatly hurt.
| A.Having not been invited. | B.Having not invited |
| C.Not having been invited | D.Not having invited |
The disappointed father felt no way to live, ______ at the _____ son angrily.
| A.staring; disappointing | B.having stared; disappointing |
| C.stared; disappointed | D.having stared; disappointed |
_______ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
| A.Being separated | B.Having separated |
| C.Having been separated | D.To be separated |
Take scary rides in the park and you will know what it feels like _____ through the air and take off in a rocket.
| A.falling | B.to fall | C.having fallen | D.when falling |
Though ____ money, the parents of the twins managed to send them to university.
| A.lacked | B.lacking | C.lacking of | D.lacked in |
Every year, Tom remembers to have some flowers ______to her mother on her birthday.
| A.send | B.sent | C.sending | D.to send |
an important position in a big company, Richard has a good chance to improve himself.
| A.Offered | B.Offering | C.Having offered | D.To offer |