You always be careful with electricity for safety.( )
must
can
mustn't
can't
She is a _____ girl with two big eyes.
Nowadays _________ of business letters are written in English . A. two thirds B. two third C. two three
My daughter is _ . We had a party for her _birthday yesterday. A.nine, nine. B.nine, ninth . C.ninth, ninth .
(2014)The earth will be more and more beautiful if everyone his best to love it.
--What's your brother? ---He's a teacher. He art at a school。