Read the interview with a research scientist and answer the questions.
Read the interview again. For gaps 1-6, choose the correct option, A, B, C or D. Then listen and check.
Match the words in blue in the text with the definitions.
Complete the sentences with the correct form of the words in Exercise 7.
Complete WORD STORE 2F with the adjectives given. Put them in order from hottest (1) to coldest (7). Then listen, check and repeat.
Complete the text with the words below.