An and a

This is ______

• an pencil

• a pencil

This is _____

• an rubber

• a rubber

This is _____

• an apple

• a apple

This is _______

• a pen

• an pen

This is______

• an pencilcase

• a pencilcase

This is______

• an orange

• a orange

This is _______

• a ruler

• an ruler

This is _________

• a bag

• an bag

This is __________

• a elephant

• an elephant

This is ____________

• a book

• an book