The Americans remain officially optimistic, even if a little impatient, at India’s pace of economic reforms. But when two countries as _____________ as India and the US get together to face complex _____________the world, there will be things that don’t work. The focus, say US officials, is and should be on implementation. Both Barack Obama and Modi are sensitive that past _____________ about the world’s most powerful and the largest democracies walking into the sunset together has begun sounding _____________. When they last met, they agreed to focus on getting things done.