A. sadness B. prime C. keep up with D. tidy A. tower B. star in C. whether D. shortcoming A. lack B. reaction C. best wishes D. drive away A. nutrition B. undeclared C. official D. pine A. percent B. adamant C. rag D. adopt A. impress B. fork C. slept D. inhabitant A. laser B. scary C. told D. Chinatown A. make faces B. Santa Claus C. Chinese tiger D. try out A. pretty well B. teenage C. inch D. private A. effect B. noisy C. plug D. there are