I don't doubt ______ he has the ability to deal with the situation, but ______ the problem can be solved quickly depends on his attitude.
| A．whether; if | B．that; whether |
| C．if; whether | D．whether; that |
For miles around me there was nothing but an island, without a single plant or tree ______.
| A．in sight | B．out of sight | C．in place | D．out of place |
. I always take something to read when I go to the doctor’s _____ I have to wait.
| A．in case | B．so that | C．in order | D．as if |
---Keep me informed ______ the latest news.
--- Ok.
| A．by | B．at | C．for | D．of |
I’m looking forward to ______ you.
| A．hear from | B．receive a letter from |
| C．hearing from | D．getting from |
Do you know the man _____ son is studying in Oxford University?
| A．who | B．whom | C．that | D．whose |