The couple tried every effort to the judges, who tried the cases, of their innocence (清白) only in the contrary.
My interest in English ______ September 2009 when I met our present English teacher.
______ you I owe a thousand apologies ______ having doubted your ability.
A good solution to the problem _________at the meeting.
– I’m sorry I stepped on your toe; it was an accident. – It wasn’t! You did it ______.
As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.