Matching Pairs Phrasal verbs and vocabOnline version Vocabulary (B2-C1) by Emilie Hines 1 You know or have access to something that can be useful to you. 2 significant change that often causes problems 3 to think that a belief or opinion is probably correct 4 a large increase in activity or in the level of something 5 to explain or describe something in a clear and detailed way 6 to stop holding something or someone: 7 uncertain with no final decision. Ramp up upheaval Incline to/towards lay out let go of up in the air Armed with