I would sooner ________ the chance, which is not easily taken, than ________ my friend.
How terrible! The eggs have gone bad and ______ such a bad smell.
You should take the medicine, following the ______ on the bottle and it will work.
I wish to thank your student Tom, without ______ rescue couldn’t have been offered to my drowning son so soon.
______ others in the reading room, Jack walked in on tiptoes.
He suggests the number of cars should be limited to stop air pollution. ______, the idea is not very practical.