Idliketoinviteyoutoapartytomor

-- I'd like to invite you to a party tomorrow evening.
-- Thank you, but ______ I'll be free I'm uncertain.

A．while

B．if

C．when

D．whether

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—I've got something weighing on my mind. Could you give me some advice?
—________. Tell me all about it and I'll do what I can.

A．Don't mention it	B．No way
C．No problem	D．Forget it

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—Hello, Mrs James. Is Sally at home? I want to play badminton with her.
—________. She's gone for a walk across the fields.

A．I'm sorry	B．Hold on
C．No problem	D．Forget it

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—Can you tell me Sam's telephone number?
—________. Who is Sam? The newcomer?

A．I think so	B．That's OK
C．I'd rather not	D．I'm afraid not

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—Which room would you prefer to live in, sir?
—________. As long as it is clean and comfortable.

A．I don't mind	B．I'm sure
C．No problem	D．Go ahead

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—Hey, you haven't been acting like yourself. Everything OK?
—________.

A．Sure, it is	B．I'm fine, thanks
C．That's good	D．It's a pleasure

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