— Did he work overtime last night?
— Yes. He has just been back, ________ like a dog.
| A．to be tired | B．is tired | C．tiring | D．tired |
I hope you don’t mind me asking, ___where did you buy those shoes?
| A．so | B．and | C．yet | D．but |
What disappointed us was that their determination finally ___.
| A．gave off | B．gave out | C．gave up | D．gave in |
---Have you found your book yet?
---No. I’m not sure where I ___it.
| A．leave | B．had left | C．could have left | D．was to leave |
---Why did you come late this morning?
---We were___for an hour in the traffic jam.
| A．taken up | B．given up | C．held up | D．put up |
---Why are you so late?
---I got stuck in the traffic jam, or I ___earlier.
| A．arrived | B．had arrived | C．would arrive | D．would have arrived |