MODAL VERBS

Active — user can report

คำแนะนำของผู้เขียน

OBLIGATION, NECESSITY, ADVICE, PROHIBITION

สำรวจแผ่นงาน

Modal verbs - Must-mustn't

Grammar - ESL

Modal verbs must mustn't

Used to bookmark

Grammar - ESL

Used to bookmark

Rules and regulations

Grammar - ESL

prohibition obligation

Verbs in the Future Tense

Grammar - ESL

Write the correct verb in future tense