C1_UOE_MULTIPLE CHOICE 1

Singers take care of their voice to guarantee ______ performance.

• high

    

•   summit

     

• optimum

     

• prime

Even if you can't quit smoking, you should do your best to at least _____ down a bit.

• cut

   

•    break

   

•    push

     

• make

The charity dance raised $5000 and the hospital was able to buy a new heart ______.

• scanner

    

•   scope

     

• sight

     

• viewer

It is often only through long experiments of trial and _______ that scientific progress is made.

• failure

•     error

     

• mistake

   

•    fault

The working day in the factory is divided into day and night ______.

• works

    

•   duties

•     shifts

•     labours

The job is tough, lonely and yes, on ________, even depressing.

• time

    

•   moment

    

•   times

   

•    occasion

Every person in this room has ______ an important part in the success of the company.

• played

     

• added

     

• made

     

• put