Once again he didn’t hand in his homework _____ he had been given enough time to do it.
—What are you busy with? —The conference _______ in our city next week.
When it was his turn to deliver his speech, , he walked towards the microphone.
_____ tomorrow, our ship will set sail for Macao.
The lawyer advised him to drop the, since he stood little chance to win.
—Excuse me, but could you tell me the way to Science Museum around here? —Sorry. There isn’t Science Museum nearby, I’m afraid.