他们正在寻求改变规则。

They are ___seeking to change the rules.

这位政治家决定寻求连任。

The politician decided to ___seek re-election.

杰克从未接受拉尔夫作为首领，并且在整个书中他试图夺取权力。

Jack never accepted Ralph as a chief and throughout the book he ___seeks to assume power.