This memorial hall ______late in the 1930s in memory of this famous writer.
Kathy opened her mouth, expecting a candy and then looked puzzled______ she got nothing.
------ Kate and Lucy are twins. ------ Oh, I ______ why they looked so alike.
A lunar probe-Chang’e-2_______ as much as 2 tons was sent up into space on October12010.
------What will you do during the coming winter vocation? ------ I don’t know, but it’s about time ______ something.
As the crowd rushed towards the gate, several people got______.