Ms. Yousafzai became the youngest winner of the Nobel Peace Prize，but people doubt whethershe can _________________ create systemic(系统性的) change at this young age.
| A．frequently | B．actually |
| C．finally | D．exactly |
His letter was so confusing that I could hardly make any ______ of it.
| A．explanation | B．meaning | C．sense | D．guess |
---Does the young man standing at the gate ______ the car?
--- No. The car is _________ his father.
| A．take possession of; in the possession of |
| B．have possession of; take possession of |
| C．have possession of; in the possession of |
| D．in the possession of; take possession of |
His parents are convinced ____ the fact the their son always focuses his mind ___ his study.
| A．of; on | B．of; at | C．by; to | D．on; at |
The farmers built long fences, ____ keeping the wild dogs out of them.
| A．aimed at | B．aim for | C．aiming at | D．aimed to |
Mr Smith ______ a book about China last year but I don’t know whether he has finished it.
| A．has written | B．wrote | C．had written | D．was writing |