It's important to learn how the whole system works. Sometimes, ________， it's the details that interest us the most.
| A．therefore | B．meanwhile | C．furthermore | D．though |
—How do you think I should receive the reporter ?
— you feel about him , try to be polite .
| A．How | B．What | C．Whatever | D．However |
_________ the company at such an evening party , he has been choosing a suit which will suit him best .
| A．Representing | B．Represented | C．Represent | D．To represent |
How long do you think the company brings out a new product ?
|
| A．it will be before | B．will it be until |
C．will it be when | D．it will be since |
It’s nothing unusual to experience failure , but should you get any less confident .
| A．in no time | B．by all means | C．in no way | D．in any condition |
—You didn’t wait for Mr. Smith last night , did you ?
—Yes, but we . He didn’t return home at all .
| A．don’t have to | B．needn’t have | C．didn’t need to | D．should have |