Licences

Rules

All three disqualify you. You cannot hold a learners for a class you are already licensed for, nor while you are declared unfit or still suspended.
All three disqualify you. A licence you already hold, a declared unfitness that still applies, or an unexpired suspension.
A vehicle licence, the clearance certificate is valid for 12 months. It must be renewed every year.
Only the first. A supervisor licensed for the same class must sit with you. A learner may use the freeway and passengers are not forbidden.
According to South African law, you need to produce your driver's immediately upon request by a traffic officer. Right? So, therefore, if we're looking at our options, only option C would be correct. Option C says immediately when requested by the traffic officer.
Obviously in South Africa, a vehicle licence is only going to be valid for 12 months, right? And it must be renewed every year. Now, learners tend to confuse your driver's licence with your vehicle licence. So, don't get that confused. Therefore, option B would be the correct answer.