A promising approach to reducing appetite which does not ________ taking any drugs, and is very safe, is to drink a certain amount of water before a meal.
A. suggest B. involve C. prevent D. practice
（2014·黑龙江哈三中10月考）She may have missed the train, _______ she won’t arrive for another hour.
A. in which B. when
C. in which case D. in that case
Blog discussions may be closed to new comments, ___ a message is displayed informing you of that.
A. in what case B. in which case
C. in whose case D. in that case
He is never satisfied with what he has got. The grass is always greener on the other side of the ____.
A. road B. fence C. wall D. garden
As the scheduled flight for Stockholm from Helsinki early Thursday was canceled, he had to _______ an airport hotel and will fly to Stockholm later Thursday if weather allows.
A. check into B. burst into C. bump into D. bring into
The successful candidate will be adaptable, take ownership of and develop in the role by taking initiative, being motivated and ________ high standards.
A. ensured B. to ensure C. ensuring D. to be ensured
