_______ 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 |
. He made clear to his workmates that he would leave the company.
| A．it | B．that | C．them | D．this |
Please remind me ___ go without him tomorrow.
| A．don’t | B．not to | C．shouldn’t | D．to not |
She doesn’t like Mr. Anderson, so she always avoids alone with him.
| A．leaving | B．being left | C．to be left | D．to leave |
. Our success whether everyone works hard or not.
| A．lies down | B．leads to | C．depends on | D．results in |
. Education ____ white settlers only in Australia in the past. The natives could not go to school.
| A．intended for | B．was intended for | C．intended to | D．was intended to |