这些是假珠宝，不是真的钻石。

These are ___fake jewels, not real diamonds.

她假装头疼以避免参加考试。

She ___faked a headache to skip the test.

那个自称是医生的人其实是个骗子。

The man who claimed to be a doctor was actually a ___fake.

他假装生病来逃避考试。

He ___faked being sick to skip the exam.