4 Put the verbs in brackets into the future simple or the present simple. 1 If it rains, we .................. (not go) out. 2 It's cold! I .................. (turn on) the heating. 3 If the weather .................. (be) good, we'll go on a picnic. 4 You can ask John that question when he .................. (come). 5 I think Manchester .................. (win) the match. 6 Maybe I .................. (be) a writer when I grow up. 7 If I .................. (hear) anything about the accident, I'll let you know. 8 He always .................. (lock) the door when he leaves for work.