( ) 4.— What is Peter doing?— He ________ his mother ______
( ) 4.— What is Peter doing?— He ________ his mother ______
—what is Jack doing?—He is inviting his f
His mother is in hospityal .He is ________(s开头)
what's David doing?——He is b with his homework.后面加什么?
What _____ his mother ______ (do)?She is cooking
he is p ______ worried about his mother health.
is,mother,your,doing,what
What's he doing?_______,he ________.
What is he doing
Who is he?_______my little brother.What is he doing?________
Danny is chasing Peter.He's ________(介词) Peter.
—Peter is never late for school,_____ he?—______.He always c