The company provides cheap Internet access._____ , it makes shareware freely available.
| A．In addition | B．In brief | C．In return | D．In common |
When you look for a job, it’s not your book knowledge but your experience_______ matters.
| A．whether | B．which | C．what | D．that |
My grandmother is over 90 years old, ______loss of memory.
| A．suffering from | B．suffered from |
| C．to suffer from | D．suffer from |
The boys followed the marks that they ______, until finally they found their way back to the campsite.
| A．left | B．have left |
| C．had left | D．have been left |
He won’t apologize to us ______he is wrong.
| A．as if | B．in case |
| C．since | D．even though |
__________the truth, we’re sure she won’t tell a lie.
| A．Whichever | B．Whatever |
| C．Whenever | D．However |