Dave nearly ran into a block when walking down the street with his mind ______ on the word puzzle.
| A．to fix | B．fixing |
| C．fixed | D．was fixed |
She is in a poor _______ of health, which worries her mother a lot.
| A．position | B．situation |
| C．case | D．state |
I really don’t know ______ I had my wallet stolen.
| A．when was it that | B．that it was when |
| C．where it was that | D．it was where that |
Many girls are easily ______by products promising to make them lose weight quickly.
| A．taken off | B．taken out |
| C．taken away | D．taken in |
—You seem to be familiar with London.
—I ______ there for three years. It’s great to be back again.
| A．had lived | B．lived |
| C．have lived | D．live |
"______ Libya's oil production returns to normal, I guess, it will be fifteen months," said a UN expert.
| A．After | B．That | C．Before | D．Since |