他输掉了共和党初选，但可能作为第三方候选人参选。

He lost the Republican primary but may run as a third ___party candidate.

他所在政党的成员投票反对该法案。

Members of his own ___party voted against the bill.

他决定成立一个新的政治党派。

He decided to form a new political ___party.