The world is changing _______________.[ ]

What do your parents often remind you ?—They often tell me to hold on my dreams.

In the United States, ______ a car most people feel that they are poor. — Yes. Cars are the most important part of life to them. [ ]

My dad bought me a new MP4 player, but I don’t know 　　　.

Excuse me, could you ____________ me a minute, please? I would like to talk to you. —Sure!