We don’t allow in the lecture hall, so you are not allowed here.
—Do you mind if I record your lecture? —_______.
This is one of the best novels _______ appeared this year.
President Obama made a speech for half an hour withouthis notes.
Look at the timetable. Hurry up! Flight 4026off at 18:20.
I still rememberto the Three Gorges and what I saw there.