Making questions

She works at a small cafe near her house (How long...?)

How long ______ at a cafe?

He bought a very good knife a week ago (Where…?)

Where _______ a very good knife?

He adds some sauce to this dish (What sauce…?)

What sauce ______ to this dish?

His wife bakes wonderful cakes by times (How often…?)

How often ________ wonderful cakes?

He looked very surprised yesterday (Why…?)

Why _______ very surprised yesterday?

They will call you back later (When...?)

When ________ you back?

Tim can write small poems (What poems...?)

What poems ______?

Ann would like to have a cup of tea (What tea...?)

What tea ______ to have?

Our students get to college by subway (How often...?)

How often ________ to college by subway?

They could offer some extra courses to our students (What courses...?)

What courses ________ to our students?