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

14. You aren`t serious, are you? You … be joking!

A) must B) have to C) can D) are to

15. I wouldn`t feel so cold in winter if our heating … properly.

A) is working B) would be working C) worked D) would work

16. The first artificial language Esperanto … by Russian physician Ludwick Zamenhof in the 1880s.

A) invented B) had been invented C) was inventing D) was invented

17. There was a large spider in the bathroom so she wouldn`t go in … her father got rid of it.

A) until B) after C) if D) while