We all want to try something new, but finding the _________ to start is always the hardest part.
| A．success | B．pride |
| C．courage | D．progress |
_______the twins ______ Amy is creative enough, they can’t become artists.
| A．Either, or | B．Neither, nor |
| C．Both, and | D．Not only, but also |
The firemen in Tianjin explosion scene devoted their lives ____ the spread of pollution.
| A．to preventing | B．to prevent |
| C．for stopping | D．to stop |
As a doctor, you________.
| A．can be too careful |
| B．can’t be too careless |
| C．can’t be too careful |
| D．can be so careless |
Listen carefully, ______ you will miss what the teacher says. Studying hard makes _______ possible to achieve success.
| A．or, it | B．and, that |
| C．but, you | D．so, us |
A miss is ________ a mile.
| A．as much as | B．as well as |
| C．as far as | D．as good as |