摘要：．---Sorry, sir. I made a mistake again． ----- Practice more and you will do better． A．Never mind． B．I'm not sure. C．You're welcome． D．Don't mention it． 7．Is Jessica giving us a speech this evening? No, it be her．She to Japan for a week． A．mustn't,has gone to B．mustn't; has been in C．can't; has gone to D．can't; has been to 8．China is one of the most countries that in Asia A.developing: is B developed;is C developing;are D.developed;are

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