— Did Alice enjoy the concert held in Grand Theater yesterday? — Yes, she did. She _____ such an excellent concert for a long time.
Students are always interested in finding out _______ they can go with a new teacher.
The last time we had great fun was _____ we were visiting the Water Park.
It is obvious to the students ______ they should get well prepared for their future.
News came from the school office ________Wang Lin had been admitted to Beijing University.
Could I speak to ______ is in charge of International Sales please?