A. lie B. hovercraft C. feed D. in public A. from now on B. write about C. explorer D. teach English A. mountain B. clam C. hard-working D. flight A. either way B. missile C. grape D. aircraft A. signal B. air conditioning C. serious D. blister A. observe B. can't wait C. pole D. beaver A. manage B. chain C. seem D. meantime A. last B. heavier C. point D. rid of A. eleventh B. pocket money C. conscience D. assume A. tick tock B. clear C. seashore D. of course