www thuvienhoclieu com UNIT 5 INVENTION I PHONETICS 1 Put these words into the correct column Pay attention to the stress Then pronoun the words exactly blackboard black board whiteboard white board greenhouse green house software soft ware tallboy tall boy O o o O II VOCABULARY 1 Look at the picture and write the word under each picture 1 2 3 4 5 6 7 8 9 10 11 12 2 Make a phrase with each of the words in 1 1 laptop 2 smartphone 3 ebook reader 4 usb stick 5 aeroplane 6 submarine 7 spacesuit 8 pr[.]