Combine the following sentence using not only...but also... or both...and... whenever possible 1. a. That big city is well-know for its crowded situations b. Th

Combine the following sentence using not only...but also... or both...and... whenever possible

1. a. That big city is well-know for its crowded situations
b. That big city is well-know for being susceptible to flooding

2.a. mr raditya is friendly
b. mr raditya is helpful

3. a. ferina never forgets to study and do her homework every day
b. jajang never forgets to study and do his homework every day