The rising frequency for smoggy days puts me into deep that maybe one day citizens will have to rely on masks to survive.
.Would you like tea or coffee? --_____, thank you. I’ve just had some water.
Actually, works hard can bethey want to be, whether it is a pilot, an engineer or a manager.
It is obvious to the students ______ they should get well prepared for their future.
-What do you think of store shopping in the future? -Personally, I think it will exist along with home shopping but ______.
—Call me at 5: 30 tomorrow morning. —Why that early? I _____ then.