http://www.flo-joe.co.uk/keyenglishtest/ket-reading-writing-part-1-practice-test.htm
http://www.examenglish.com/PET/PET_reading_and_writing.html
http://www.flo-joe.co.uk/preliminaryenglish/reading/pet_reading_part_1_practice_test.htm
http://www.flo-joe.co.uk/preliminaryenglish/reading/pet_reading_practise_test_part_2.htm
http://www.flo-joe.co.uk/preliminaryenglish/reading/pet_reading_part_3_practice_test.htm
http://www.flo-joe.co.uk/preliminaryenglish/reading/pet_reading_part_4_practice_test.htm
http://www.flo-joe.co.uk/preliminaryenglish/reading/pet_reading_practise_test_part_5.htm
An interactive website created by the UN Refugee Agency and Google:
videos, photos, stories – exploring the world’s top questions about the Syrian refugee crisis
The most commonly used discourse markers. Moreover at a glance. 😉