______ you are familiar with the author’s ideas, try reading all the sections as quickly as you possibly can.
It was never clear _____ the man hadn't reported the accident sooner.
—How do you find your new pen? —Wow, ______, so it’s really worth the money I paid.
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.