the four s____ of English learning are listening,speaking,reading and writing

the four s____ of English learning are listening,speaking,reading and writing before the s____ of the n___ week Some children s___ six hours a day at s____ and four to six hours a day in front of the TV sets.首字母填空 the girl was s____ of a snake She's____ of the class,not bottom. the english program can s____ ways for us to take an interest in learning en three of four 和three of the four The two men walked on the s____ of the moon. What stand in the middle of theworld?It's____. The long noodles are the s____ of long life. I am worried about the s____ of the treatment The two pairs of shoes are the same s____. The address of the post office is Main S____. four fifths of the goods 还是four fifth Of all the s____ ,I like English best The s____ day of a week is Monday. what's the s____ of your basketball It's round The s____ month of a year is February.