Variant 1 You could have come first and won the race if you … faster

6. She walked the stairs ... she ... .

A) as if/ is flying B) as/ was flying C) as if/ was flying D) like/ is flying

7. Millions of years ago, dinosaurs roamed the Earth, but they ... extinct by the time humankind first appeared.

A) had become B) have become C) became D) become

8. We couldn’t have finished the project so quickly if we hadn’t helped ... .

A) every other B) one other C) themselves D) each other

9. A flight which took two hours and a half. So it was ...

A) a half and two-hours flight. B) two-hours-and-a-half flight.

C) a two-hour-and-a-half flight. D) a flight of a two hour and-half.

10. Police say that they have given the protesters two days ... the area or they will arrest them.

A) to leave B) to be left C) leaving D) have left