The United States has become a significant musical _________around the world.
| A．effect | B．affect | C．infection | D．influence |
I________all the cooking for my family，but recently I've been too busy to do it.
| A．will do | B．do | C．am doing | D．had done |
Let's go out now. It ________ any more.
| A．didn't rain | B．doesn't rain |
| C．won't rain | D．isn't raining |
Teenagers________their health because they play computer games too much.
| A．have damaged | B．are damaging |
| C．damaged | D．will damage |
Following the successful Beijing Olympics，Nanjing________70 million people for the 2014 Youth Olympic Games.
| A．expects | B．is expected | C．is expecting | D．has expected |
Just as Professor Scott often________it，success is ninetynine percent mental attitude.
| A．gets | B．makes | C．puts | D．means |