来自贝超的问题
根据首字母提示完成单词并注意词形变化.1.O_____covermorethan70%oftheearth'ssurface.2.Peoplekeeptheanimalsinthnyc_____inthezoo.It'sunfairforthemtolivethere.3.Besurenottom_____thefirstbus.4.Therearesoman
根据首字母提示完成单词并注意词形变化.
1.O_____covermorethan70%oftheearth'ssurface.
2.Peoplekeeptheanimalsinthnyc_____inthezoo.It'sunfairforthemtolivethere.
3.Besurenottom_____thefirstbus.
4.Therearesomanybirdsflyingabovether_____ofthehouses.
5.It'syourt_____tocleantheroom.
