Unit 1 by (by, by) foot (foot) bike (bike) bus (bus * car) train (train) how (how) go to school (school) traffic (traffic) traffic light (traffic light) traffic rule (traffic rule) stop (stop, stop) wait (wait) get to (arrive) Unit 2 library (library) post office (post office) hospital (hospital) cinema (cinema) bookstore (bookstore) ) where (where, to where) please (please) next to (adjacent to) turn (turn) right (right) left (left) straight (in a straight line) then (then) Unit 3 next week (next week) ) this morning (this morning) this afternoon (this afternoon) this evening (this evening) comic book (comic book) post card (postcard) newspaper (newspaper) buy (purchase) Unit 4 hobby (hobby) ride a bike--riding a bike (cycling) dive--diving (diving) play the violin—playing the violin (playing the violin) make kites—making kites (making kites) collect stamps—collecting stamps (stamp collecting) live –lives (living) teach— teaches(teach) go--goes(go) watch--watches(watch) read--reads(read, watch) does doesn't=does not Unit 5 singer(singer, singer) writer(writer) actor(male) Actor) actress (actress) artist (painter) TV reporter (TV reporter) engineer (engineer) accountant (accountant) policeman (male policeman) salesperson (salesperson) cleaner (cleaner) where (where, where) work ( Work) Unit 6 rain (rain) cloud (cloud) sun (sun) stream (river, stream) come from (from, from...) seed (seed) soil (soil) sprout (seedling, bud) plant (plant, planting ) should (should) then(then)