Change the given simple sentences into the complex.
Sabrina's mother-in-law is intelligent. Sabrina is equally intelligent.
1
Sabrina's is as intelligent as her mother in law is.
2
Sabrina is that intelligent as her mother-in-law is.
3
Sabrina is as intelligent as her mother-in-law is.
4
Sabrina was as intelligent as her mother-in-law is.