_______ every industry in our modern world requires the work engineers.

Disguises can be too perfect. This means they can be_______

Mr. Brown comes to the store_______ for cheese and bread.

It was not long before a helicopter arrived. It arrived_______

Indicate the two same sentences.

Everybody around him was smoking; _______ smoking.

They haven't decided yet. They are_______ undecided

A small child cried_______ in the third row of the theatre.

It was too small. It wasn't_______

_______ of the two boys went on a picnic yesterday. They _______ stayed home and watched the Omlypic games on TV.

Mary sang_______

A terrible fire spread_______ through the old house.

She went_______ to fetch the porter.

He used to live five kilometers from school and ride a bicycle to school everyday. Last month his family moved to the school neighbourhood. He now walks to school. He_______ rides a bicycle to school.

It has slowed down considerably. It had slowed down_______

A breeze_______ touched my face.