Teachers have to constantly update their knowledge in order to maintain their professional ________.
| A．consequence | B．independence |
| C．competence | D．intelligence |
Lucy was chosen for the job because she was superior________the other candidates.
| A．at | B．for | C．to | D．in |
It was half a year________my good friend returned to his hometown.
| A．before | B．since | C．that | D．when |
—Lily is going to make a presentation in class this afternoon.
—Oh, really? I ________ it was Michael's turn.
| A．think | B．have thought | C．thought | D．am thinking |
The film Lost in Thailand________a great success and brought in a large profit to the cinema.
| A．appreciated | B．seized | C．won | D．enjoyed |
-We want someone to design the new art museum for us. -_____ the young fellow have a try?
| A．May | B．Shall | C．Will | D．Need |