A. fall behind B. the British Museum C. neither nor D. grandparent A. locked B. shortly C. dialysis D. age A. I can't wait B. pretty C. both and D. fundamental A. pound B. get together C. identify D. clever A. tube B. mother C. close to D. run down the stairs A. guestroom B. typical C. some day D. park A. but B. gleam C. congratulation D. transfusion A. teenage B. father C. defy D. crane A. cookbook B. hush C. improvise D. grandmother A. basketball B. have pity on C. lie down D. in front of