I'm trying to combine it using awk but still can't figure it out. Here is the file.

cat file1.txt
Mr Smith

Mr John

Ms Linda

cat file2.txt
No 4 Jln Empat
Kuala Lumpur

No 213 Tmn Bunga
Kedah

No 1 Kampung Bukit
Malaysia

I want to combine this file1 and file2 so the output will be:

Mr Smith
No 4 Jln Empat
Kuala Lumpur

Mr John
No 213 Tmn Bunga
Kedah

Ms Linda
No 1 Kampung Bukit
Malaysia

Anybody please help me...