If you had told me in advance, I ___ him at the airport.
| A．would meet | B．would had meet | C．would have met | D．would have meet |
Several minutes after its launch, the X-37B plane successfully sent back its first___________to the control center.
| A．mark | B．sign | C．instruction | D．signal |
You are too___________him. After all he has only been in this field for no more than a year.
| A．mistaken about | B．disappointed at | C．particular about | D．sorry for |
By the time they got to the quake-stricken area, the rescuers___________what difficulty they would have helping the victims out.
| A．sensed | B．had sensed | C．had been sensing | D．were sensing |
Many scientists in the West hold the view that it will be no longer a question soon___________
man can report the earthquakes, volcanic eruptions and tsunamis.
| A．after | B．whether | C．if | D．that |
---Fans nowadays seem to be interested in the entertainment news___________the private lives of pop stars.
---That’s it. I can’t agree more.
| A．concerning | B．concerned | C．involved by | D．being involved in |