______ the flight to New York will be put off is ______ I’m especially worried about.
| A．Why; what | B．Whether; what | C．How; that | D．When; that |
Making money seems like a problem that’s very far away from us children, _____only the parents need to care about.
| A．everything | B．something | C．anything | D．Nothing |
Hard work and lack of sleep have _____ her beauty and youth in recent years.
| A．worn out | B．tried out |
| C．made out | D．sent out |
All the materials have been posted to you. I’m looking forward to the chance to meet you __________ to discuss the present situation of our company.
| A．in peace | B．in return | C．in trouble | D．in person |
Some pills many people take to achieve or maintain their desired weight will lower their life expectancy_____ they contain something harmful．
| A．so that | B．in that | C．even if | D．as if |
We shall not start the project until it __________ by the committee.
| A．will be approved | B．approves |
| C．has been approved | D．is to approve |