Shelly has been preparing carefully for the driving test so that she can be sure of passing it at her first________.
_________, he knows quite a lot about football, more than you can imagine!
Where were you at lunch time? I ________ a seat for you in the dining hall.
When a disaster occurs, all people, ________ they are old or young, rich or poor, try their best to help those in need.
A trend_______ that 3D films will become more popular ever since the film Avatar hit the market.
The time is not far away ________ modern communications will become widespread in China’s vast countryside.