—Does he work hard at his lessons? —Yes, he __ no efforts, I dare say.
It was not until liberation that _________ to his hometown.
—Why not go out for a walk before breakfast? —Oh,yes. _________ is my favorite time of day.
—I failed again. I wish I _________ harder.—But you _________.
The headmaster hurried to the concert hall only _________ the speaker
The engineer ______my father works is about 50 years old.