After ________ series of unsuccessful attempts, he has finally passed ________ driving test.
| A．/; the | B．a; the |
| C．the; a | D．/; a |
Her son,to whom she was so_____,went abroad ten years ago.
| A．concerned | B．cared | C．devoted | D．loved |
----Do you think Tim did well in the English speech contest?
----______. He won the first place.
| A．He couldn’t have done better. | B．He played naturally |
| C．He was not nervous at all | D．I couldn’t agree more |
Nowadays it is obvious that the Internet _______ our life rapidly.
| A．would change | B．changed | C．had changed | D．is changing |
----I really don’t know when we can get over all the troubles.
---- ______! Our troubles will soon be over.
| A．Forget it | B．Cheer up | C．Neither do I | D．What a pity |
It is still a problem ______ to hide the stolen money.
| A．why | B．which | C．where | D．who |