----- 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 |
________, I believe, and you will find that he is very outgoing.
| A．Having a talk with Tom | B．Given a talk with Tom |
| C．If you have a talk with Tom | D．One talk with Tom |
We are pleased with the fact that the people in the poor area are proud of what they ______ in the past 10 years.
| A．are achieving | B．achieved | C．have achieved | D．had achieved |
Only ______ a human being.
| A．when is it hungry a lion will attack |
| B．when it is hungry a lion will attack |
| C．when it is hungry will a lion attack |
| D．when is it hungry will a lion attack |
My English teacher gave us a suggestion yesterday, _____is often the case, ______our monitor organize a debate after class.
| A．which, which | B．which, that | C．as, that | D．as, which |
It was three months later _____ he completed the job with difficulty.
| A．since | B．before | C．while | D．that |