his clever _______ of the stock markets makes him earn lots of money.

motorists can be fined _______ the spot for exceeding speed limits.

a reduced ________ of living will develop from increasing taxation and rising unemployment.

they have imposed restrictions ________ trade with foreign companies.

harvard university is an internationally respected __________.

with her excellent __________ of smell, she could tell if you were a smoker from the other side of the room.

he spends a lot of time ________ the internet.

if executives fail to ________ the opportunities of networking they risk being left behinD.

he hadn't been asked to the party and was feeling very __________.

any boy who misbehaves will be __________ the whole school.

a rise in unemployment has an __________ effect on the stock market.