I am ______ about the new model, and I firmly believe that there will be a good market for it.
| A．concerned | B．doubtful | C．confident | D．particular |
— Would you mind helping me to feed some porridge to my cat?
— ______.
| A．Never care. | B．Never mind. | C．No, of course not | D．No, please do. |
How did it ______ that the young guy fell off the bridge into the river?
| A．come out | B．come about | C．come across | D．come up |
— What do you think of Tom?
— He is quite good-tempered, but I can’t ______ his bad habit of smoking.
| A．put up with | B．make up for | C．get on with | D．come up with |
Generally, the electric-bike is not dangerous as ______, if ______ according to the instructions.
| A．reported; ridden | B．reported; riding | C．reporting; to ride | D．reporting; to be ridden |
______ for the free tickets, I would not have gone to “Avatar” three times.
| A．If it is not | B．were it not | C．Had it not been | D．If they were not |