If ________, please pay a visit to me and have a further discussion of the issue

There is a lot of smoke coming out of the teaching-building there.—- Really? It _____ be a fire, most probably.

Charles entered New York University in 2009 and one year later ________to University of London as an exchange student.

ught with her three friends, none of Ihad ever met before.

74. — Sally, would you ______ the story? — But I told the second part of the story this morning! It should be Jean’s turn.