The first step in the study of any language is observing and ____ precisely what happens when native speakers speak it.

This price is ____ of your 5% commission. 

In fact the Sweden did not understand the three questions ____ were asked in French.

Lance:Mary doesn't look well.

Lee:______.

What makes a meeting effective?

I hope you will spend as much time as you can ________ your English.

Roy: ______ It 's getting late.

Ellen: Must you go soon?

Finally,the thief handed everything ____ he had stolen to the police.

Your full cooperation in this respect will be highly____.

Many artists predict that this brilliant young actor __ to be a shinning star.