---How can I get to the island you mentioned? ---You can’t get there by swimming.
Who ________ that played a trick on the new English teacher?
Where do you think ________ we can buy that bestseller?
There is no doubt that eating organic food will make you healthier, ________?
It was today's activity ________ let me know the importance of teamwork.
—Why wasn't John hired for the job? —I don't know, but he ________.