If you can use it, here is a Cultural Literacy worksheet on Karachi, the largest city in Pakistan. This is a half-page document with a two-sentence reading, the first of which is a longish compound separated by a semicolon; there are three comprehension questions.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.