How can he _______ without money for food during the journey?
| A．get together | B．get along |
| C．get back | D．get down |
Those black clouds are a sure _____ that it’s going to rain.
| A．thing | B．mark |
| C．sign | D．one |
. How can you possibly miss the news？ It _______ on TV all day long.
| A．has been | B．had been |
| C．was | D．will be |
She raised her finger to her lips as _____ for silence.
| A．an idea | B．a mark |
| C．a sign | D．a word |
—Didn’t the guard see him breaking into the bank？
—No, he _______ in the other direction.
| A．was looking | B．had looked |
| C．looked | D．is looking |
We already have ______ pencils, but we need two ______ pens.
| A．dozen of, dozen | B．dozens of, dozens |
| C．dozens of, dozen | D．dozens of, dozen of |