Who ________a theory about black holes?
| A．slow down | B．put forward | C．absorb into | D．make room for |
I remember my daughter used to ask some questions that girls ____ would ask.
| A．twice her age | B．twice so old as she |
| C．as twice old as her | D．twice as old as her old age |
—Will you please tell us how you can seize the robbers?
—I will spend a whole week ____ in your room to wait for their coming.
| A．looking | B．to look | C．looked | D．being looked |
I wish there _____ no misunderstanding on this matter.
| A．is | B．to be | C．be | D．are |
We _____ each other the best of luck in the exam.
| A．hoped | B．wanted | C．expected | D．wished |
Alexander Grantham Bell invented ____ telephone in 1876.
| A．不填 | B．a | C．the | D．one |