A. slide into B. voluntary C. been D. frightening A. desertification B. nucleus C. immigration D. generalize A. sit around B. owe C. cut down D. chameleon A. country music B. sandstorm C. mighty D. vein A. rap B. provocation C. in a nutshell D. developer A. surround B. traffic light C. cycle D. elect A. complain B. downfall C. groceries D. P.M. A. Utah B. paintbrush C. pollution D. excavate A. take in B. grateful C. chip D. championship A. anybody B. How are you C. scary D. vet