To improve your spoken English, you’d better listen to the tape ______.
I have only one day left ___ traveling to Kunming and then flying back home.
This is our contribution to ________ world of the 21st century, ________ world of independence and mutual understanding.
—She was late for the party.—That’s _________she had forgotten the exact time.
It_________ to me that I should pay a visit to my friend Jane.
There was no_________ about it that they had got the news.