A recent study has come up with _____ unexpected conclusion that ____ Africa elephants should be divided into two different species.
| A．a, the | B．an, the | C．an, an | D．the, the |
If you___ to see Mary, what would you tell her?
| A．are | B．will be going | C．had | D．were |
_________, my new friend and I were born on the same day and same year, so we have a lot in common.
| A．By accident | B．By chance |
| C．By coincidence | D．By adventure |
In order not to get into trouble, advertisers are increasingly cautious about taking out ads_______children.
| A．being aimed at | B．aimed at |
| C．having aimed at | D．having been aimed at |
The government is asked to _________ a new policy to solve the problem.
| A．adopt | B．adjust | C．adapt | D．admit |
If ________ the same treatment again, he's sure to get well.
| A．giving | B．give | C．given | D．being given |