介词短语作补足语?

问题描述:

介词短语作补足语?
I play computer games for two hours
这里的佛for two hours 作状语还是补足语?有作补语的情况吗?
Circle the words quickly
quickly作状语还是补语?
I help her study English.
Study English

for two hours 是时间状语
quickly在那里作副词
Study English 是help ab do sth 的固定句型