Parents are supposed to monitor their children on the Internet, in case some bad information would teenagers’ mind.
| A．hurt | B．pollute | C．assess | D．furnish |
If I take this medicine twice a day, it should _____my cold.
| A．recover, | B．cover | C．reject | D．cure |
In some Muslin countries, women do not _______their faces in the public.
| A．explore | B．challenge | C．expose | D．blame |
—I don't have any change with me. Will you pay the fare for me?
— ________ .
| A． That's fine | B． Nothing serious | C． Never mind | D． No problem |
As soon as I entered Evan’s company I saw a board ___, “___ to Evans”.
| A．reads; Welcomed | B．written; to Welcome |
| C．reading; Welcome | D．printed; Welcome |
Up to now, doctors ___ able to do very little to treat this disease.
| A．are | B．will be | C．have been | D．were |