Please remain ______; the winner of the prize will be announced soon.
A.seating | B.seated | C.to seat | D.to be seated |
Paper bags produced every year are ______ the world’s production of vehicles.
A.as three times heavy as | B.three times weight of |
C.three times the weight of | D.three times as heavier as |
—Well, I do think the ipad is smart, convenient and intelligent.
—________.
A.So it is | B.So is it | C.So does it | D.So it does |
You have to believe in yourself. Self-confidence is _____ to success.
A.essential | B.combined | C.similar | D.compared |
His spare time is made full use_______ law.
A.to study | B.study | C.of studying | D.of to study |
Mark needs to learn Chinese _______ his company is opening a branch in Beijing.
A.unless | B.until | C.although | D.since |