ostap77
Key Member
- Joined
- Sep 9, 2010
- Member Type
- Student or Learner
- Native Language
- Ukrainian
- Home Country
- Ukraine
- Current Location
- Ukraine
"I knew I was going to slip up on this question. It was a most difficult one."
If I made a mistake, I would slip up on something? Does it always take the preposition "up"? Can I say slip on something?
If I made a mistake, I would slip up on something? Does it always take the preposition "up"? Can I say slip on something?
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