It is______ of him to set his aim high but do little, so he is always leaving things undone.
Tom likes to _________ this kind of cap on.
In the market,vegetables are sold by_________ kilogram,I mean,by _________ weight.
________he will come to help us is not clear.
—Did you get a ticket? —No,I_________,but there wasn’t any left.
_________he said so surprised all of us.