O Level English is a critical subject in Singapore's education system, and it is mandatory for all students to take it as part of their secondary school education. LilbutMightyEnglish helps students ability to communicate effectively in English through different forms of writing, such as situational writing, continuous writing, and editing tasks. In this subject, students are expected to develop their language proficiency and communication skills in English, which is the primary language used for instruction and communication in Singapore.