–What about going to the movie tonight, Alan?--Sorry, I am busy ____ a report. ______, it is raining cats and dogs.
This is ID card and that is eraser.
.---Let’s play baseball. ---.
sister is twelve,and is a student.
下列四组字母中,都含有音素 | e | 的一组是 .
His name is Alan Robert Smith.His first name is .