下列各句中,加点的成语使用恰当的一句是(　　)

The Internet gives students thechance to have the materials they need _________ to them quickly and cheaply.

Stay away from junk food, please! It’s bad for us, for children!

We had wanted to finish our task by noon, but it didn’t quite _____ as planned.

Chen Zhiqiang took part in Super Brain Ⅲ ________ himself.