Next door to ours ______, who has achieved much in physics.
—I'm sorry, but there's no smoking room in this section on the train.—Oh, I ____that, and I won't smoke again.
____ new round of competition for customers has started with discounted products in Gome and Suning, setting off____ wave of shopping rush at the end of the year.
—It has been a wonderful evening.Thank you very much.— .
--- I’m sorry.I ___________ at you the other day. --- Forget it.I was a bit out of control myself.
To learn English well, we should find opportunities to hear English ___________ as much as we can.