I can guess you were in a hurry. You ______ your sweater inside out.
| A．had worn | B．wore |
| C．were wearing | D．are wearing |
Running in the morning fresh air _________our health and we _________it.
| A．benefit to; benefit | B．benefits; benefit from |
| C．benefits from; benefit | D．benefits, are benefited by |
. His honesty is beyond question.In other words,it is____ that he has stolen the laptop computer.
| A．certain | B．sure | C．out of question | D．out of the question |
Studies have shown that scientists produce not only some of the best ideas, but also _____ bad ones.
| A．a great many of | B．a great deal of |
| C．;a large amount of | D．a great many |
. ---William has asked me for a loan of 50 dollars. Should I lend it to him?
---Certainly. Because ______ he would try to borrow it from me.
| A．otherwise | B．therefore | C．besides | D．however |
. Thecleverboymadeaholeinthewall,_______hecouldsee______was goingoninsidethe house.
| A．which;what | B．throughwhich;what |
| C．throughthat;what | D．what;that |