Find a word suitable for the expression "The style in which a writer makes a display of his knowledge".
My parents told me that I would have to ------- them when they become old. (Use appropriate phrasal verb from the following)
-------- money is invested by experienced investors who know about what they are doing.
A ----------- of gees was heard a mile away.
She has three children --------- her first husband.
She wouldn't have yawned the whole day if she -------- late last night.