As he reached ________ front door,Jack saw ________ strange sight.(2011·大纲全国,16)
He didn’t make ________ clear when and where the meeting would be held.
In an attempt to save money, some housewives like to go from shop to shop to search for real _______.
I still remember the days___ I spent ______ with you in Beijing.
In the face of _____ failure, it is vital that we should keep up _____ good state of mind.
What he said just now ___________ me of that American professor.