The financial crisis has led to a sharp ______ in profits in many factories

My mother__________ a computer __________ me yesterday.

I don’t like the way _______Tom speaks to his mother.Which one is wrong

Privatecarsarerequiredtotaketurnsoffroadsoneoutoffiveweekdays___thetrafficpressure.

Keenan, for ____ life was a discovery, was a great British singer.