-- The boy can speak both English and Japanese ______ he is only ten. -- Wow, what a clever boy! A. if B. because C. though
— Have you _______ read this story before? — Yes. I’ve _______ read it.
The new airport has been in _______ for two years and it _______ to be a quiet place.
Don’t make the old people live_______ if possible. They will feel_______.
— _______ have you lived in Wuxi? — Since I was born.
I bought _______ English-Chinese dictionary. _______ dictionary is very useful.