More people are choosing to work ________ retirement age, since the living expenses are shooting up sharply.
.What I like about Harvard is there’s the old classical look—there are parks and traditional buildings.
With a lot of tough problems , the pilot was still calm, cool and collective under pressure.
left the door unlocked must be held responsible for the accident.
If we use the new recycling method, a large number of trees .
.She is fed up with sharing a house with others; , she is looking for her own flat.