___________________ to sunlight for too much time will do harm to one’s skin.
| A．Exposed | B．Having exposed | C．Being exposed | D．To expose |
—Why, my new computer is rubbish! Five hours has passed and it still hasn’t finished the downloading.
—Don’t worry. You know, sometimes the Internet ________ be very slow.
| A．can | B．may | C．should | D．must |
The movie Transformers 3 brought in 1.2 billion dollars in 2011, which was ________ new height in ________ director’s career.
| A．a; a | B．a; the | C．the; a | D．the; the |
________with so much trouble，we failed to complete the task on time.
| A．Faced | B．Face |
| C．Facing | D．To face |
When it was his turn to deliver his speech，________，he walked towards the microphone.
| A．nervously and embarrassingly |
| B．nervous and embarrassedly |
| C．nervously and embarrassing |
| D．nervous and embarrassed |
In order to meet the demands they had to________production.
| A．fasten up | B．rise up |
| C．speed up | D．go up |