小学六年级英语专题练习题（15）[含答案解析]
2012年备战小升初英语专题练习题（15）
一、 单项选择
1. Birds.........when there isn’t enough food for them．
A.starve
B.are starving
C.starved
D.starves ．
2. That old house near the lake isn’t ............very much．
A.cost
B.worth
C.large
D.selling
