A. pencil box B. lean C. sadness D. therein A. by boat B. deal with C. Princeton D. What's worse A. inspection B. skilful C. unfair D. sunlight A. valid B. endangered C. accept D. forty-five A. date from B. rusty C. lovely D. awake A. someone B. issue C. leg D. newspaper A. pencil case B. meander C. be strict with D. reject A. laser B. occupation C. weekly D. though A. do homework B. take it easy C. Disneyland D. cancer A. backward B. feeling C. seagull D. brother