ANG HAO WEN -

as assessed by McGraw Hill.

for successfully completing the requirements of

Issued: December 2, 2019

This certificate of achievement is awarded to

as assessed by McGraw Hill.

for successfully completing the requirements of

Issued: September 21, 2019

This certificate of achievement is awarded to

as assessed by McGraw Hill.

for successfully completing the requirements of

Issued: August 23, 2019

This certificate of achievement is awarded to