Put the adverb of certainty in bold in the correct gap in each sentence. If not, write x.1. Shoppers ___ won't ___ use a smart mirror in the future. (certainly)⇒ Shoppers certainly won't x use a smart mirror in the future. (certainly)2.  people  will live on other planets. (perhaps)3. Underground motorways  will  be possible in the future. (definitely)4. Roads will  not  have traffic congestion in the future. (probably)5. People  won't  use petrol in cars in the next 50 years. (definitely)6. Drones  will  make finding things easier ii the future. (certainly)7.  more houses will have robots  in twenty years. (maybe)8. Moving walkways  won't  be possible in the next ten years. (probably)

Choose the correct option.Question 18.One day soon everyone will ______ use electric cars. (It's without a doubt)A.definitelyB.maybeQuestion 19.People will ______ use vacuum tube trains in the future to travel faster. (It's without a doubt)A.certainlyB.maybeQuestion 20.______ people will drive flying cars in the future. (It might be possible)A.PerhapsB.Certainly

Which of the following statements best describes risk?A. Uncertainty when looking to the future. B. Clarity in future decisions.C. Uncertainty when looking at the past. D. Certainly of not suffering harm or loss

According to the video, which of the following statements is true?Multiple ChoiceYou are likely to encounter union employees frequently.You are likely to someday join a labor union.You are unlikely to hire a labor union to complete work.You are unlikely to work with union employees.

Because many choices we make involve some degree of uncertainty, we are better prepared for the eventual outcome if we can use '' to describe which events are likely and which are unlikely.

If an event has a probability of 0.5, which of the following statements is true?A.The event is certain to happen.B.The event is certain not to happen.C.The event is equally likely to happen or not happen.D.None of the above.