It’s ______ to sign up for the cooking contest when you can’t cook a meal by yourself.
Last year the number of death increased ________ 2%~5% ________ the year before last.
“I don't think it's my ________ that the TV blew up. I just turned it on,that's all,” said the boy.
We ________ here at lunch time; we were delayed at the airport, though.
She can't help ________ the house because she's busy making a cake.
—What's made you so ________?—Losing three tickets to the pop music concert.