Everyone who helps in the business will surely get their _____ in the profits．
A．shares B．attention C duties D．concern
_ properly, a car can be used for many years.
| A．Maintained | B．Maintaining |
| C．To be maintained | D．To maintain |
______ is conveyed here to children is that reading is one of life’s greatest treats.
| A．As | B．What | C．That | D．It |
It is not until midnight ______ he goes to bed every day.
| A．before | B．when | C．since | D．that |
--- You can’t have enjoyed your picnic in the rain last Saturday, I’m afraid.
--- On the contrary, we ______.
| A．can | B．must | C．did | D．have |
Don’t be too proud of yourself. Do you really think you are ______?
| A．anybody | B．somebody | C．nobody | D．everybody |