3.By the time we arrive at the theatre, the play (start 4.Why are you turning on the radio? - I (listen) to music.. 5.I don't know how to use this electronic device. - I (show) you.. 6.Someone is knocking on the door. - I (see) who it is. 7.This time next month she (visit) the sights in Paris. 8.Sam (eat) two bars of chocolate before his mum gets home. 9.The film (begin) at 5 pm. 10.By the time the last runners start, the ones in the front (run) for several minutes 11.I (meet) my best friend tonight. 12.I (wait) for you at the airport when your plane arrives. 13.I think I (have) a great time in Spain. 14.Look at these dark clouds. It (rain) in a few minutes. 15.By the next week I (write) this article for two months. 16.This time on Sunday my dad (drive) his car. 17.When my cousin (see) me next week, he will show me his new bike.