There is________ elephant in the zoo. _______ elephant is very clever. A.a, A B.an, An C.an, The
—What ________ bad weather it is today! —Yes, ________ weather makes me so sad.
--We tried our best, but at last we lost the table tennis match. ---______.
As for myself, I am ______interested in ______stamps.
If you are too tired to go any______, ______a rest.
To keep you______, you’d better ______ helmet(头盔) when you skate on real ice.