Select the option that expresses the given sentence in active voice.
The flyer for the international symposium is being sent by students to institutes all over the country.

A

Students are being sent the flyer for the international symposium to institutes all over the country.

B

. The flyer for the international symposium is sent by students to institutes all over the country.

C

Students are sending the flyer for the international symposium to institutes all over the country

D

The flyer is sending the students to institutes all over the country for the international symposium.