Check whether the train leaves on time.
Children acquire language at an amazing rate.
find out if he speaks Russian.
Have you memorized your lines for the play yet?.
He instructed me in building a boat.
I learned Sanskrit.
I learned that she has two grown-up children.
I see that you have been promoted.
I taught them French.
I want to see whether she speaks French.
See whether it works.
She is reading for the bar exam.
She learned dancing from her sister.