【单选题】--_____ you ever _____ to the US? -- Yes, twice.
【单选题】--______ you ever ______ to the US? --Yes, twice.
【单选题】--____ you ever ____ to the US? Yes, twice
【单选题】We ________ you ever since you sent us the fax informing us of your date of arrival.
【单选题】—Have you ever heard the song 'Take me to your heart'? —Yes, it ______ wonderful. All of us like it very much. [ ]
【单选题】—Have you ever heard about the song Big Big World? --Yes, it beautiful. All of us like it very much .