He added: "We reached a decision a long time ago not to spy on the US and I haven't come across anyone who has violated that instruction in several decades".
When we ran out of food talk, I made do for a while by discussing differences in idioms — a subject that has been a staple of my Spanish instruction over the decades.
In the last decades, instruction set simulators (ISSs) have become an essential part of an embedded software design process.
In the past decades, instruction set extension problem has been a key research area for state-of-the-art design automation of Very Large Scale Integration (VLSI) systems.
With the rapid advances in modern computer technology over the past decades, computer-assisted instruction (CAI) has been deemed as a powerful instructional method in the secondary classroom (Chang and Lee 2010).
He has more than two decades' experience in education management and instruction, including serving as the 13th president of Shimer College, "the Great Books College of Chicago".
After a decade of music instruction in its school in Chappaqua, Amadeus Conservatory of Music has opened a second school in Katonah.
In fact, interns are classified under a decade-old administrative instruction known as "gratis personnel" – a term originally invented for peacekeeping troops lent by governments to the organisation.
On average, spending on instruction increased 22 percent over the decade at private research universities, about the same as tuition, but 36 percent for student services and 36 percent for institutional support, a category that includes general administration, legal services and public relations, the study said.
It is curious that although the passive has been a standard resource for scientific writers over many decades, style manuals and instructions to authors have frequently argued in favour of avoiding the passive.
Often, those instructions were done years ago, sometimes decades ago.
