...play hide-and-seek when you were small?
...will be used in the future
a) ..... play hide-and-seek when you were small?
b) ..... will be used in the future.
A. Did you used to play hide-and-seek when you were small?
B. Less electricity will be used in the future
A) Did you play hide-and-seek when you were small? (Rewrite the sectence)
Did you used to ....play hide-and-seek when you were small?.....
B) We will use less electricity in the future. (Rewrite the sectence)
Less electricity....will be used in the future........
Did you used to play hide-and-seek when you were small?
Less electricity will be used in the future
A. Did you used to play hide-and-seek when you were small?
B. Less electricity will be used in the future ?