When (a)   you visit your grandma?

(a)  

When did you (a)   your grandma?

(a)  

When did you visit (a)   grandma?

(a)  

When did you visit your (a)   ?

(a)  

(a)   did you do?

(a)  

What (a)   you do?

(a)  

What did (a)   do?

(a)  

What did you (a)   ?

(a)  

__________ __________ you do?

(a)  

(a)  

What did __________ _________?

(a)  

(a)  

(a)   did you visit your grandma?