Select the grammatically correct form of the given sentence from the following options.
Online education will have allow us to concentrate on our studies and excel during difficult times also.
1
Online education will be allowing us to concentrate on our studies and exceling during difficult times also.
2
Online education will have been allowing us to concentrate on our studies and exceling during difficult times also.
3
Online education will have allowed us to concentrate on our studies and exceling during difficult times also.
4
Online education will allow us to concentrate on our studies and excel during difficult times also.