新目标八年级上Unit7 Section A(Grammar Focus -3c)同步练习(1)含答案 二、用所给单词的适当形式完成句子 11．Jay spends a lot of time____________(practice)singing. 12．They _________( build) new schools for the children in poor places next year. 13．We all know the_________(earth) moves around the sun. 14．Jenny is good at making flowers with_________(paper)． 15．We spent _________(part) of time in the museum.