15. My train ... in half an hour. Could you give me a
lif?
a) is leaving
b) left
c) will be leaving
16. What ... So wonderful?
a) smells
b) is smelling
c) does it smell
17. The Arabic language ... in Turkey.
a) is not spoken
b) don't speak
c) hasn't spoken
18. Look! The castle .... It will look great soon!
a) is reconstructed
b) will have been reconstructed
c) is being reconstructed
19. The walls ... by the next Wednesday.
a) were painted
b) had been painted
c) will have been painted
20. This gorgeous cake ... by my sister! She's a​