I have no idea of what is in fashion nowadays, so my choice might be quite ____ .
34. ----There's something wrong with the machine. Who is _____? -----None. The machine is too old to work.
33. --- Do you think it’s to rain over the weekend? --- _____.
32. I ____ what he said, but I don’t _____ him.
31. Do you know when did the world _____?
30. The coal we use today should _____ plants and trees.