_________ the project as planned, we’ll have to work two more hours a day.
| A．Completing | B．Complete | C．Completed | D．To complete |
—What did you do last weekend?
—Oh，nothing________.
| A．much | B．else | C．ever | D．yet |
Henry was away from home for quite a bit and _______ saw his family.
| A．frequently | B．seldom | C．always | D．usually |
me tomorrow and I'll let you know the lab result.
| A． | Calling | B． | Call | C． | To call | D． | Having called |
The reports went missing in 2012 and nobodythem since.
| A． | sees | B． | saw | C． | has seen | D． | had seen |
Caroline doesn't have a gift for music，but sheit with hard work.
| A． | goes back on | B． | takes away from | C． | makes up for | D． | catches up with |