______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．If | B．While | C．Because | D．As |
I don’t think it easy, even if we work hard, _____ the South Korea and the North Korea to sit down to talk at present.
| A．persuaded | B．to persuade | C．persuade | D．persuading |
He is considered to be a gifted manager, ____ with a quick mind and good humor.
| A．one | B．each | C．that | D．who |
____ what I had previously thought, my new deskmate turned out to be a very interesting guy.
| A．Instead of | B．In spite of | C．Contrary to | D．Because of |
We will give a gift to _____ comes first.
| A．who | B．whomever | C．whom | D．whoever |
--- Could you be so kind as to pass me the cell phone?
--- ___________.
| A．With pleasure | B．A pleasure | C．Yes, please | D．Go ahead. |