A. grow B. extra C. five D. spaceship A. sharp B. ignorance C. member state D. survive A. ticket B. useful C. butcher D. just then A. peanut B. look out for C. at present D. go on a trip A. civilization B. begin C. heat D. homeroom A. underwater B. kangaroo C. meadow D. consistent A. panic B. alright C. have to D. learn A. I think so B. arouse C. take a trip D. magazine A. come true B. granny C. tied D. once in a while A. cholera B. librarian C. appointment D. walk by