Mary three of her classmates invited to the party.[ ]

Tina failed in the math test. Shelooks very sad. —Let’s come to cheer her________.

下列加横线成语使用正确的一项（ ）

There inside he found a beautiful gold pocket watchRunning his fingers slowly_____ the fine cover, heopened it, wondering_____ what greater value it was[ ]

The Internet is very useful. We can get a lot of__________ from it.