The twins were so _______ in their TV play that neither of them heard the door ring.A. adapted B occupied C absorbed D concentrated
—I hate talking with that guy. Look, he is coming. What should I do? —Don’t speak until_______.
I don’t know if you noticed their absence or not, but we ________.
________, Mr. Smith managed to send his daughter to school.
The government managed to have two chemical factories built, though _____ by the citizens.
— Shall Mary come to the concert with us?-Not_____she has finished her paper.