(2013·高考湖南卷)The university estimates that living expenses for international students________around $8,450 a year，which________a burden for some of them.

Lots of medicine as well as equipment such as tents _______ offered to the area since the earthquake occurred. 

Maybe you have been to many countries, but nowhere else ________ such a beautiful place. 

 Not only I but also Jane and Marry ______ tired of having one examination after another.

—Didn’t you enjoy the performance last night?—       .It was less wonderful than expected.