Knowing how long the test would last, the students who finished ____ and waited until the end of the exam.
| A．settled back | B．settled in | C．settled up | D．settled on |
There were signs here and there, _____ visitors to look out for ______ rocks.
| A．warning; fallen | B．warned; falling | C．to warn; fallen | D．warning; falling |
She has ______ that doctor for three months.
| A．married to | B．got married to | C．been married with | D．been married to |
Although ______ for many years, the two old sisters recognized each other at once.
| A．having been separated | B．being separated |
| C．having separated | D．had been separated |
He lay in bed, with his eyes ______ up at the ceiling and his fingers ______.
| A．looked; crossing | B．looking; crossing | C．looking; crossed | D．looked; crossed |
—______?
—Yeah, it seemed a little confusing to me at first, but now I get it.
| A．Can you give me a moment | B．See what I mean |
| C．Are you stuck | D．Can you go on |