4 Look at the verbs in brackets from the text in ex. 5. Which verbs are regular? Which are irregular? 5 Complete the text with the correct form of the verbs in brackets. Use the past simple or the past continuous. Underline the clues in the sentences. Arthur C. Clarke (1) was (be) a writer and inventor. He was born in Minehead in England in 1917. In 1936 he (2) ... (move) to London. While he (3) ... (live) in London, he (4) ... (start) writing science fiction. He (5) ... (fight) in the Second World War. He (6) ... (not write) any stories while he (7)... (fight), but after he returned to London he wrote about some of his experiences. A magazine (8) ... (publish) his first story in 1946. He (9) ... (go) on to write more than seventy books. Clarke also (10) ... (work) on a TV series about space and on film scripts with the director Stanley Kubrik. While he (11) ... (work) on the script for 2001: A Space Odyssey, he (12) ... (have) an idea for a sequel, so he wrote that too. Clarke (13) ... (not write) only science fiction, he also (14) ... (write) non-fiction books and scientific papers. He (15) ... (help) scientists and engineers in America to design spaceships and a global satellite system. He (16) ... (win) several scientific awards for his work. He died in 2008. VA A The