When I visited her,she was in writing a lecture speech on Chinese history.
| A．absorbing | B．concentrated |
| C．devoted | D．occupied |
The sun is shining brightly, ________everything around us________more beautiful.
| A．to make; looked | B．making; look | C．and making; looking | D．making; looked |
----Look! ________a high probability that their team will win.
----Yes, the members are cooperating so well.
| A．It is | B．It was | C．There was | D．There is |
From the look on Mary’s face, it was________that the news came as a complete shock.
| A．evidence | B．clearly | C．evident | D．obviously |
—Some Chinese students find it difficult to understand native speakers when in London.
—Exactly, ________they’ve learned a lot about grammar and known many words.
| A．if only | B．now that | C．as if | D．even if |
Hank ____ his capable secretary by leaving most of the work to her and doing little himself.
| A．has advantage of | B．has an advantage of |
| C．takes advantage of | D．takes advantages |