---–Why did you come so late for work? -----I was ________ for 15 minutes on the way here in the traffic jam.
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.