—I’m afraid you missed a fantastic lecture yesterday. How come you were absent from it?
—If you _______ know, I asked for a day off and visited a relative of mine in hospital.
| A．might | B．may | C．shall | D．must |
Despite a population of only 60,000 people in the area, ________ remains a split between three diverse racial groups.
| A．what | B．it | C．that | D．there |
He was so cold, he seemed so proud, ________ every time she met him, she experienced a kind of emotional electric shock.
| A．after | B．since | C．yet | D．for |
She recognized him because of the hat. He was standing with his back to her on a cliff ________ out across a dark sea.
| A．to look | B．looking | C．look | D．looked |
They told me the name of the baby, Gustavo, like his father; I ________ have liked the name Fernando better, but said nothing.
| A．would | B．must | C．shall | D．need |
It’s just pipes, water and pumps, but we haven’t heard of anyone else ________ this technology in this way before.
| A．to use | B．using | C．use | D．used |