Although the working mother is very busy,she still( )a lot of time to children.

Although the working mother is very busy,she still( )a lot of time to children.
Although the working mother is very busy,she still( )a lot of time to children.

Although the working mother is very busy,she still( )a lot of time to children.
devotes

spend

Although the working mother is very busy,she still( devote )a lot of time to children
devote (time, effort, etc.) to a task or sb.表示“努力挤出时间给某事或者某人

devotes或spends都可以，前者好像更好些，但要注意时态：）

devote

devotes