.I ___ the English conversation yesterday evening.
| A．joined | B．join in | C．took part in | D．joined into |
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 |
（·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 |