If an earthquake occurred，some of the one-storey houses ________.
A、mightbeleftstandD
beleft...：被置于...的境地。它是leavesth...的被动式。standing：站立的，固定的，直立的。beleft加形容词是常用的一种表达方式。
In Europe _______ are the two leading contenders for a global reservations system.
The challenge is not one of expansion. _______, the rapid growth in enrollment over the last 40 years has come to an end.
We are pleased to inform you that the item you requested can be supplied ______ stock.
Her mind had been __________ into such a condition as she could not very likely have imagined possible a few months since.
________ he has many friends, he is often feeling lonely.
