--- Whose shirt is this? --- It _______ be Li Lei’s. It is too big for him.
Look! _______ some juice in the glass.
Do you have _____ brothers ______ sisters?
A new film _______ on TV next week .
He doesn’t work hard at all . So it seems to _______ for him to pass the exam
The flowers are _______ colorful that we can’t stop ______ photos.