Some Chinese students have ____ English well.

How do you study for a test? —I study ______ working with friends. [ ]

The train leaves at 6:00 pm, so I have to be at the station_____5 :40 pm at the latest.[ ]

The boysgreen sports shirts are the fans of Guo’an Team. [ ]

You’d better ____ too much meat. You are much too fat.