My father worked day and night. Otherwise, there ________ no one to support the family.
| A．would be | B．must be | C．would have been | D．must have been |
Hi, Susan, are you interested in buying some used books for school? You _____ really save some money that way.
| A．need | B．can | C．must | D．should |
_______teachers are required to take part in this relay race.
| A．Another ten young Chinese | B．Ten another young Chinese |
| C．Ten young another Chinese | D．Another ten Chinese young |
Among the problems is _____ they often failed to take into account that those people are more likely to use sunscreen.
| A．that | B．what | C．when | D．where |
—I dare say you will definitely miss your flight if you don’t hurry.
—Oh, _____. It’s almost the time.
| A．so will I | B．I do so | C．so I will | D．so will you |
Had it not been for the fact that I _____ absent, I would have asked you to do this right now.
| A．had been | B．were | C．should be | D．was |