Mr Khan's comments come as Labour and the Tories prepare to exchange blows over their competing visions for how they would run the country if they are elected in May.
Elsewhere, when people prepare to exchange disused goods for ready cash, they pick up plastic yard-sale signs at the hardware store or maybe ink an announcement on poster board, but in the city we generate stoop-sale signs on sheets of office-supply paper.
After denouncing Saudi Arabia as "a British creation with American protection," Colonel Qaddafi said that the dispute was ended and that he was prepared to exchange visits.
Similarly, if no-one was prepared to exchange five dollar bills for goods then these bits of paper would cease to have any status-function, and the bearers of them would cease to have any deontic powers.
When you find yourself in a group situation at school or work, be prepared to exchange pleasantries.
Banks are arguably ill prepared to withstand exchange-rate volatility.
The joint statement said the US and Russia "are prepared to work together to exchange pertinent information," to protect those parties who adhere to the agreement, and ensure they are not attacked by "Russian Armed Forces, the US-led Counter ISIL Coalition, the Armed Forces of Syrian government and any other forces supporting them, and other parties to the cessation of hostilities".
From the way that CNN's promotional team is billing the event -- complete with a two-day countdown clock and WWF-style graphics -- you'd think the GOP contenders were prepared not only to exchange a few well-crafted barbs but to engage in the kind of melee where real blood gets spilled.
Through months of discussions over the telephone, Mr. Yousef and his partners provided the informants with photographs of the weapons and said they were prepared to make the exchange for a little more than 2,000 pounds of cocaine, prosecutors said.
And it has been true in recent years, with Switzerland's currency rising by 43% against the euro between the start of 2010 and mid-August this year.The Swiss National Bank (SNB) has decreed that it will target an exchange rate of SFr1.20 to the euro, a policy that it will apply with "the utmost determination" by being "prepared to purchase foreign exchange in unlimited quantities".
She prefers A to B, B to C, and C to A. Following Ramsey, we may assume that there is an amount of money, say 10 cents, that she is prepared to pay for exchanging B for A, C for B, or A for C.
