Pray for more native English speakers to volunteer as teachers in Thailand. Helping Thai people learn English is a major government initiative across the country and children who can speak English well have many more future and employment prospects than those who can't. Pray that this could also be a way for Thai people to be introduced to Jesus Christ.
Pray for Good Kids Preschool (read and watch a video about them here) as they try to give less wealthy families access to excellent bilingual education and the love of God.
Pray for Mary and other foreign missionaries using their teaching and English skills to help local projects like Good Kids Preschool provide education at a low cost.