--- My wife and I will celebrate our twentieth wedding anniversary next month.
--- Oh, __________!
| A．cheer up | B．go ahead | C．never mind | D．congratulations |
If their marketing plans succeed, they ____ their sales by 20 percent.
| A．will increase | B．have been increasing | C．have increased | D．would be increasing |
Stand over thereyou'll be able to see the oil painting better.
| A． | but | B． | till | C． | and | D． | or |
The director had her assistant ___ some hot dogs for the meeting.
| A．picked up | B．picks up | C．pick up | D．picking up |
If the weather had been better, we could have had a picnic. But it ____ all day.
| A．rained | B．rains | C．has rained | D．is raining |
——Could I ask you a rather personal question?
——Sure, ____.
| A．pardon me | B．go ahead | C．good idea | D．forget it |