The two cities are ..................... apart than I realized with ansewer

8 The two cities are ..................... apart than I realized with ansewer 
1 further 
2 more far
3 farer
4 the furthest
9 Michael Jordan is .............. basketball player of all time
1 best
2 the best
3 better
4 good
10 The cost of housing is becoming .......... each year
1 expensive
2 expensiver
3 the most expensive
4 more expensive 

11 The banana peeler is one of .,........... inventions ever made
1 the least practical
2 the less practical
3 least practical
4 practical