| The WTO cannot live up to its name ______ it does not include a country that is home to one fifth of mankind. |
A. as long as B. while C. if D. even though |
| Someone called me up in the middle of the night, but they hung up _____ I could answer the phone. |
A. as B. since C. until D. before |
| Let Harry play with your toys as well, Clare you must learn to ______. |
A. support B. care C. spare D. share |
| By the time Jane gets home, her aunt _____ for London to attend a meeting. |
A. will leave B. leaves C. will have left D. left |
| Bill was doing a lot of physical exercise to build up his _____. |
A. ability B. force C. strength D. mind |
| If it is quite _____ to you, I will visit you next Tuesday. |
A. convenient B. fair C. easy D. comfortable |
| Many people who had seen the film were afraid to go to the forest when they remembered the scenes _____ people were eaten by the tiger. |
A. in which B. by which C. which D. that |
| — Sorry to _____ you, but could I ask a quick question ? — No problem . |
A. worry B. prevent C. trouble D. disappoint |
| The American Civil War lasted four years ____ the North won in the end. |
A. after B. before C. when D. then |