When I met her in Italy, she _____________ a photo ofthe tower of Pisa.

The buildings in this city are not as tall as _________ in my hometown.

To our surprise，the stranger ______ to be an old friend of my mother’s.

．______twoarticles to write today，I have to stay at the classroom to make it.

The family is a cooperative enterprise for which it is difficult to _____ rules, because each family needs to work out its own ways to deal with its own problems.