Although this ____ sound like a simple task, great care is needed.
| A．must | B．may | C．shall | D．should |
—I’m trying to find yesterday’s paper. Have you seen it?
—I’m afraid I ______ it away. I thought you had finished reading it.
| A．had thrown | B．throw | C．would throw | D．threw |
Mary, together with her parents, were into the deep forest in ______ search of rare plants when ______ three were exposed to a big bear.
| A．the; the | B．/;the | C．/; / | D．the; / |
Anyone, whether he is an official or a bus driver, should be respected.
| A．especially | B．equally | C．naturally | D．normally |
When the slave trade was abolished in 1838, the former slaves the carnival.
| A．took up | B．took down | C．took over | D．took in |
If they broke the law, they for up to two years.
| A．are put into prison | B．were put into prison |
| C．are put into the prison | D．were put into the prison |