to be well up on sth
131leave — 1 /li:v/ verb past tense and past participle left LEAVE A PLACE, VEHICLE 1 LEAVE (I, T) to go away from a place or a person: What time did you leave the office? | They were so noisy that the manager asked them to leave. (+ for): They re leaving… …
132take — 1 /teIk/ verb past tense took past participle taken MOVE STH 1 (T) to move someone or something from one place to another: Don t forget to take your bag when you go. | Paul doesn t know the way can you take him? | take sb/sth to: We take the kids …
