What’s this______ English —______ a ruler.

Which _______ your brother________, apples or bananas?

Just imagine performing such an opera as Turandot in the Forbidden City—there _____ be a better setting!

_____ ashes from the volcano in Iceland have caused problems for air traffic and business, scientists don’t think it will have long-term effects on human health

I’d like to go to the movie with you,Dad.— Sorry, my son. But only the grown-upsare _____ into the cinema.