It has been said that “happiness is like a butterfly, which, when________ , is always beyond our grasp, but which, if you will sit down quietly, may alight upon you.” (pursue)
| A．pursuing | B．pursued |
| C．to pursue | D．having pursued |
— Oh, you sounded just like a native.
— ______. I still have trouble expressing myself.
| A．Well, not quite |
| B．I don’t care |
| C．Yes, you’re right |
| D．I’m glad you like it |
----Daddy, I’ll stay in to accompany Uncle Sam this evening.
----________!
| A．Suit yourself. | B．Never mind. |
| C．With pleasure. | D．Take care. |
He would be in a better university now________ to too many computer games when young.
| A．were he not addicted | B．if he was not addicted |
| C．had he not addicted himself | D．had he not been addicted himself |
----We thought he would have got high marks in the mid-term exam for English.
----What a pity! He ________ too nervous when sitting the English exam that day.
| A．was | B．had been | C．has been | D．would have been. |
Every student and every teacher____ who it is that is_______ for the breaking of the door of the classroom.
| A．know; to blame | B．knows; to blame |
| C．knows; to be blamed | D．would know; blamed |