I__________to come over to see you last night,but someone called and I couldn’t get away.
We believe ______ Beijing we’ll see in ______ year 2008 will be quite _____ different city from what it is now.
It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______.
On the small island, which is the entrance to New York Harbor, _______.
---I hear Liza and her husband have flown to Hawaii for their honeymoon. ---Oh, how nice! Do you know when they?
Be careful when you deal with this chemical, as it will explode when ______ to sunlight.