【正文】
y. Sometimes you can 4 a new word because you know some of the parts of the new word. For example, if a word ends 5 the letters “er”, that word 6 be the name of a 7or a thing that does a certain action(某個動作). A writer is a person who writes. 8 it is not 9 to know the parts of a new word to understand it, 10 it will help you many times. A.know B.learn C.find D.look up A.books B.letters C.stories D.words A.stop B.enjoy C.keep D.start A.find B.get C.study D.guess A.in B.off C.up D.by A.can B.might(可能) C.should D.must A.friend B.boy C.person D.girl A.Then B.Now C.Yet D.Sometimes A.helpful B.useful C.enough D.good A.but B B.a(chǎn)nd C.so D.for