.Let’s _______ our personal feelings for now, and get to our business.
| A．set up | B．set off | C．set about | D．set aside |
With sufficient scientific information a manned trip to Mars should be _____.
| A．obtainable | B．potential | C．considerable | D．feasible |
At first the institute refused to purchase the telescope, but this decision was _____ revised.
| A．occasionally | B．consequently |
| C．successively | D．subsequently. |
_____ inviting guests and not treating them properly!
| A．Strangely | B．Fantastically | C．Surprisingly | D．Fancy |
It isn't so much whether he works hard; the question is whether he works _____.
| A．above all | B．in all | C．at all | D．after all |
The magician picked several persons from the audience and asked them to help him with the performance.
| A．by accident | B．on occasion |
| C．at random | D．on an average |