1) His car is cheaper than my car.
2) Our room is the smallest in a flat.
3) My sister is younger than me.
4) Is the Nile shorter that the Dnipro?
5) Their house is not as beautiful as our house.
Now On this picture we can see girl. She is playing violin. She wearing jacket and shirt.(тут про то во что она одета не уверен) She has black hair.
Ответ:
1. a) who 2. b) which 3. b) when
Объяснение: