_____ the general state of his health,it may take him a while to recover from the operation.
— Did you watch Germany playing Greece last Friday night? — Of course. ______, up to now I have been staying up for every game of the UEFA Euro 2012.
It was dark when Mary went out. I wonder how she ______ through the black lane by herself.
Not until I ________ to work ____ how much time I had wasted.
–--I play high-temperature Yoga in the gym every Sunday. ---- Good habit, but the air in the gym is bad ________.
___________ his poem, he didn’t dare to submit it to the professor.