Make the sentences interrogative.
16.It usually takes me five minutes to get to the college. (How
long ... ?)
17.My father is forty-sevenyears old.(Who ... ?How old ... ?)
18.This magazine costs fifteen rubles. (How much ... ?What ... ?
What kind of... ?)
19.They collected stamps. (What... ?Who ... ?)
20.We have been friends with Vlad for quite a long time. (How
long ... ?)
21.It is raining.
22.She likes cooking.
23.He has taken a few pictures.
24.They don’t know English.
25.We didn’t go to a disco yesterday.
26.She was my great friend.
27.Mike collected posters last year.