Whatever he does, once he set up a goal, he would start pursuing it without _________.
| A．decision | B．suggestion |
| C．discussion | D．hesitation |
______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
| A．If only | B．Although | C．As long as | D．As soon as |
My best friend, Tom, should ______ me ______ to my boss, which hurt me deeply.
| A．give, out | B．give , away | C．give, off | D．give , up[来 |
Samuel Clemens, _______ as Mark Twain, was one of the most famous American writer.
| A．to know | B．to be known | C．known | D．knowing |
After several part-time jobs, he has now got a ________ job in a bank.
| A．precious | B．scary | C．specific | D．stable |
—Jackson had a car accident.
— He _______ have drunk so much and driven.
| A．mustn’t | B．wouldn’t | C．shouldn’t | D．couldn’t |