( ) The English novel is quite easy for you. There are ________ new words in it.
( )-_______do you learn English? -I learn English every day. A. How old B. How often C. How many
( )We can't ______water here. This water isn't clean. A, to drink B. drink C. drinking
( ) sister is an English teacher.
() are good friends.
( )Miss Li is a teacher, Meimei is______________student.