Although you may meet some difficuIties,you should never .
A dictionary is in the library. Is it ______ ?A. her B. yours C. your
-- Is ________ her ruler?-- Yes, it is.A. these B. those C. that
--Do you have any________?--Yes, I do. I have two.A. pencil B. milk C. tomatoes
There is ______ desk in the room. _______ old book is on it.A. a; A B. a; an C. an; an
----I lost the chance to take part in the speaking competition.----__________________!