—How was the professor's lecture?—Impressive. Thank you so much for giving me a lift during the rush hours. If not, I ________ the lecture today.
If you go by _________train, you can have quite a comfortable journey, but make sure that you get_fast one.
—I would like to pick up your sister for you. But I don’t know her. _____?—A middle-aged woman with a round face, wearing a red blouse.
The way he suggests to us doesn’t make______
With a lot of difficult problems_____, the newly-elected president is having a hard time.
You shouldn’t keep silent when ____