Contents Preface introduction unit 1

Fill in the gaps with the words from the box .

costs internet convenient distance expensive flexibility connection

Teaching and learning online can be very efficient, 1 …………………. and cost effective. Students and learners have the 2 ……………………. of accessing their courses on their own time wherever they have an internet 3……………….. . This gives teachers the ability to eliminate 4…………… issue and can reach students anywhere in the world as long as there is 5…………… available. This can be quite a bit more cost effective. A couple of examples would be as students will not need to pay for 6……………………. textbooks and on the other hand teachers don’t need to worry about 7……………………… .

14.