They demanded that the library _____ open to students during the vacation.
The report indicates that the new power station produces energy as the one built earlier.
—I don’t think you should use your dictionary all the time while reading. — , but I can’t do without it.
—Do you think students’ using mobile phones has any advantages? —.
No bread eaten by man is so sweet as earned by his own labor.
—Mum, have you seen my mobile phone? —you bought last week? I’m afraid I haven’t seen .