精选优质文档-倾情为你奉上.单项选择。(15分)( )1. _ do you usually come to school?By bike.A.HowB.WhatC.How oftenD.When( )2.How does the old man go to the park?He sometimes _ to the park _ foot.A.go; onB.goes; onC.go; byD.goes; by( )3.Hi, Jane. What time do you get up _ weekdays?I usually get up _ about six oclock.A.in; atB.on; atC.at; atD.on; on( )4.Its 8 oclock. My mother is reading a book. My sister and I _.A.is doing my homework