___ myself to my study, I would be sitting in a comfortable office now.
| A．If I devoted |
| B．Should I devote |
| C．Would I devote |
| D．Had I devote |
AC Milan has confirmed that the England star David Beckham ______the team soon.
| A．has rejoined | B．was going to rejoin |
| C．rejoined | D．is to rejoin |
As a student in Senior Three, I must work hard． ______, I should take exercise to strengthen my body．
| A．Otherwise | B．Meanwhile | C．Therefore | D．Thus |
No person __________ carry a mobile phone into the examination room during the national college Entrance Examinations．
| A．shall | B．must | C．can | D．need |
____ about the man wearing sunglasses during night that he was determined to follow him．
| A．So curious the detective was | B．So curious was the detective |
| C．How curious was the detective | D．How curious the detective was |
I really don’t know how to thank you , but for your help, I ______ my lost necklace．
| A．couldn’t have found | B．mustn’t have found |
| C．couldn’t find | D．wouldn’t find |