---- Hi, Vera, have you checked the account yet?
---- Certainly, I ______ it five times even though you told me to do it twice．
A．checked B．will have checked
C．have been checking D．had checked
_____ you have a healthy diet, you can reduce its benefits by bad eating habits．
A．Just as B．In case C．Even if D．Now that
----- Oh, my goodness! My laptop must have got stolen．
----- But where _____ a thief have entered the house with all the doors and windows still locked?
A．should B．could C．dare D．did
It is reported that there will be a heavy rain tomorrow; _____ the hike would be put off．
A．in any case B．in which case C．in this case D．in no case
Joined by their friends, Troy and Cabrella staged a musical _____ their experiences, hopes and fears about the future．
A．reflecting B．reflected C．being reflected D．having reflected
The largest collection ever found in England was one of about 200,000 silver coins, _____ over 600 years old．
A．all of which B．all of it C．all of that D．all of them
