_________ you may have, you should gather your courage to face the challenge.
| A．Whatever serious a problem | B．However serious a problem |
| C．However a serious problem | D．No matter how a serious problem |
The politician’s speech _______ the others that he was the man for the job.
| A．informed | B．convinced |
| C．reminded | D．warned |
Julia, if you hurry up, I think it quite _______ that you will catch the next train.
| A．probably | B．certainly |
| C．likely | D．possibly |
Only ______ the painting _______ decide whether it is worth buying.
| A．that he sees; can he |
| B．that does he see; he can |
| C．when he sees; can he |
| D．when does he see; can he |
When he joined them in the work, he was disappointed at there _______ so little to do.
| A．being | B．were | C．having | D．had |
He had a strange hairstyle and he instantly became the ______ of attention the moment he stepped into the classroom.
| A．aim | B．focus |
| C．direction | D．point |