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behalf of on business on closer inspection on
condition on display on loan on order on paper on
the phone on request on schedule on the spot
on time on vacation /on holiday
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They produce this kind of material on ______ so they should be able to supply us quickly.
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You will find our new product ______ at our showroom.
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We have a sales engineer ______ who can fix the fault this week.
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We can supply samples and demonstration equipment ______
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We have had the goods ______ for three months, but they haven't arrived yet.
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We accepted delivery of the goods as undamaged, but ______ we find that five ot the components are unusable.
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I spoke to him ______ last week about this.
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We can have the goods for four weeks ______ Then we can return them or pay for them.
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The goods arrived ______
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He travelled to England ______ but managed to do a little sightseeing while he was there.
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I'm afraid Ms Smith is ______ till the end of the month - can I help you?
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We can offer you the job ______ that you start work on the first of next month.
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This candidate doesn't look very good ______ but she is very impressive in person.
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You can't keep this permanently, but you may have it ______ till the end of the month.
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She signed the letter ______ her boss.
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Our relocation plans are proceeding ______ and we will be making the move on January 1 next year.