- The audience received a summary of the plot with their tickets so they had time to mug up on the action in advance.
- There is no english b course for those weak in the subject.students have no choice but to mug up on it if they want to progress further.
- I must mug up some formulas if I am to take the examination next week.
- I've got to mug up my history before tomorrow's exam.
- Students have no choice but to mug up on it if they want to progress further.
- I will mug up the laws on this subject before I advise my friends.