Declarative to Interrogative

Change the declarative sentence below into interrogative sentence.

Fritz is leaving today.

Change the declarative sentence below into interrogative sentence.

Ernie ate the last doughnut.

Change the declarative sentence below into interrogative sentence.

The chicken crossed the road.

Change the declarative sentence below into interrogative sentence.

There's a doctor in the house.

Change the declarative sentence below into interrogative sentence.

The geese are returning early this year.

Change the declarative sentence below into interrogative sentence.

Your parents try to cheer you up when you're sad.

Change the declarative sentence below into interrogative sentence.

Darlene chose the most expensive items on the menu.

Change the declarative sentence below into interrogative sentence.

The doctor told us to add cereal to the baby's formula.

Change the declarative sentence below into interrogative sentence.

Bill's teachers understand why he's sleepy all the time.

Change the declarative sentence below into interrogative sentence.

Laura knows how to serve her customers effectively and efficiently.