The poor man had a very unhappy ______(童年).
The two men have different ______(面部的) expressions.
The soldiers bowed their heads in ______(恭敬) silence as the funeral procession(葬礼队伍) went by.
In your new job, you will be expected to perform many different f______.
While staying in a five-star hotel, you will feel completely at e______.
The teacher asked Mary not to prevent Tom from ______(表达) his opinions.