把每组词中不同类的单词的序号填在（ ）里。
（1）A. bus B. bicycle C. truck D. bed
（2）A. tiger B. new C. wolf D. elephant
（3）A. rock B. eraser C. pencil D. pen
（4）A. apple B. banana C. mountain D. orange
选出发音不同的一项。
( ) （1）A dad B appleC banana
( ) （2）A mouthB thoseC thanks
( ) （3）A need B tea C great
( ) （4）A foot B food C room
( ) （5）A show B shower C flower
A fisherman works ______sea.
A. inB. at C.on
He______art.
A. teachingB.teahesC.teach
He’s a police______.
A.officeB.stopC.officer
She______in______university.
A. works anB.works aC.work an