_____ Open Online Courses (MOOCs) are free online courses available for anyone to enroll.

Columbia University started enroll students in _______

In public schools in the United States, students often enroll in language classes for_____．

What is the _________ for this? Is it the 7th or the 8th of November? A: enroll B: time C: due date D: skip

You will be required to ___________ in four business courses. A: enroll B: scroll C: screen D: faculty

TOEFL is a test of English language proficiency for non-native English speakers who wish to enroll in American universities. ______

The club will ________ new members the first week in September. A: enroll B: subscribe C: recruit D: register

The club will （） new members the first week in September. A: enroll B: subscribe C: adopt D: register

中国大学MOOC: Enroll your fingerprints and photograph (known as biometric information collection) at the visa application centre.

At least 15 states have offered financial aid, typically _______ enroll top students in the states’ public institutions.