----You look pale and upset.
----Yes, my girl friend _____ an online chat with me non-stop until six o’clock this morning.
| A．have been having | B．had had | C．was having | D．am having |
The qualities that boys and girls consider important in a friend seem to be the same, _______ the basis of these friendships.
| A．in terms of | B．regardless of |
| C．in favor of | D．ahead of |
The singer left a few minutes before I arrived. If I had got there a bit earlier, I _______ him in person.
| A．saw | B．would see |
| C．had seen | D．would have seen |
It’s possible that Paul was linked to the attempted murder; he _____ have had a hand in planning it.
| A．must | B．might | C．should | D．would |
The old man has retired from the factory. He _____ there for 30 years.
| A．works | B．worked |
| C．has worked | D．was working |
Generally, _____ to a university in western countries, international students need to prove their ability to speak English.
| A．admitting | B．admitted |
| C．being admitted | D．to be admitted |