A. graduation ceremony B. cellar C. bridge D. come back A. come round B. ha C. diagnose D. help yourself A. no mobile phone B. unsettle C. myself D. rattle A. scrub B. impressionism C. salvage D. congratulation A. addict B. clerical C. yours faithfully D. repetitive A. trial B. window C. lavishly D. turn off A. undoing B. apology C. sweets D. tractor A. chairperson B. on the contrary C. loom D. self-discipline A. excellent B. erupt C. sticker album D. industriousness A. treatment B. get into trouble C. edge D. screen