—Have you finished your book report?
—Not yet. I couldn't________on it with so loud music next door last night.
| A．draw | B．devote | C．direct | D．concentrate |
As the clock struck nine, players ___________ their positions and the match began.
| A．stood up | B．took up |
| C．made up | D．set up |
--- Do you remember when I first met you?
---- Of course. I ___________ at Oxford University.
| A．studied | B．had studied |
| C．have studied | D．was studying |
I was nervous but pretended not __________, in order to leave a nice first impression on the interviewer.
| A．to be | B．be | C．being | D．been |
I haven’t watched __________ of the films directed by Mr. Turner, but judging from the one I have watched, I believe he will be famous someday.
| A．any | B．none | C．all | D．either |
My father warned me ___________ going to the West Coast because it was crowded with tourists.
| A．by | B．on | C．for | D．against |