—Tom,did you break the vase I bought yesterday?—It was not my .The floor was so slippery that I fell down and knocked it off the table.
____ it happens, her birthday is after mine.
It is such a modern machine ______ few of the workers know how to operate.
_____ and I will hit you.
China is larger than _____ in Africa.
They are _____ children that they can’t dress themselves.