Prepositions 2

Police officers don't have to wear uniforms when they are ... duty.

Preposition ,,before,, is very similar ...  words like previous and earlier.

When we complain ... the problems that hard drugs cause, we need ... remember that people suffer ... all kinds of health problems caused ... legal substances , like alcohol and cigarettes

The patient remained passive...spite of my efforts,

Focus on small goals instead ... big ones!

They continued their journey ...foot

That cheetah is creeping silently ... the bird.

I've been invited to wedding ... the nineteenth of June.

The sun is at the highest point in the sky ... midday.

You should learn your password ... heart

 If you pay ... advance, you'll get a 20% discount on your order. 

A passport that is ... date is invalid

Secretary deleted the file ...  accident.

Mr. Smith's son-in-law went blind ... the age of 26.

Visibility is also reduced ... the rain.

The talks broke down when the enemy decide to pull ... negotiations and go home.

Tutor was furious ... our mistakes.

We would be grateful ... prompt payment of your account.

Trying to bring... a small daughter ... your own is no easy task .

The changes are not large, but should hint ... completely new approach of the brand to the car market.