It is written clearly in the requirements that all passengers check onto board thirty minutes before the plane takes off.
| A．may | B．can | C．will | D．shall |
The court hears about 120 cases a year; visitors are welcome to see a case ______.
| A．argued | B．to be argued |
| C．to be arguing | D．being argued |
The purpose of the scheme is not to help the employers but _____ work for young people.
| A．provide | B．to provide |
| C．providing | D．provided |
The purpose of new technologies is to make life easier, ______ it more difficult.
| A．not make | B．not to make |
| C．not making | D．do not make |
Such _______ the case, I couldn’t help but______ him.
| A．being, support | B．was, support |
| C．has been, supporting | D．is, to support |
All the preparations for the project ______, and we’re ready to start.
| A．completed | B．have been completed |
| C．had been completed | D．been completed |