Mr.Bush is on time for everything.How ________ it be that he was late for the opening ceremony.
| A．can | B．should | C．may | D．must |
Don't think of the exam. _____, it has been passed quite a few days.
| A．In all | B．Not at all | C．After all | D．At all |
Having lived in the own for many years, Mr. Smith no longer felt among the local people.
| A．out of control | B．out of touch | C．out of place | D．out of use |
The cousins are alike in age, but they are as different as day and night.
| A．anyhow | B．besides | C．otherwise | D．moreover |
He has been here in this modern city for, just a few days, and he is about night life in this city.
| A．worried | B．innocent | C．particular | D．doubtful |
As long as we present in spreading scientific knowledge among the masses, all the strange beliefs are to go out of our life.
| A．necessary | B．important | C．difficult | D．bound |