Although he is far abroad from his hometown, he is much _____ his family.
| A．concerning about | B．concerned about |
| C．concerning with | D．concerned with |
As far as I am concerned, education is about learning and the more you learn, _______.
| A．the more for life are you equipped |
| B．the more equipped for life you are |
| C．the more life you are equipped for |
| D．you are equipped the more for life |
John shut everybody out of the kitchen _________ he could prepare his grand surprise for the party.
| A．which | B．when |
| C．so that | D．as if |
—Did you remember to give Marry the money you owed her？
—Yes, I gave it to her _______ I saw her.
| A．while | B．the moment |
| C．suddenly | D．once |
The man will have to wait all day _______ the doctor works faster.
| A．if | B．unless |
| C．whether | D．that |
Although he was in poor health, Robert succeeded ______ other more famous engineers failed.
| A．which | B．that | C．what | D．where |