Put the verbs in brackets into the present simple or the future simple and underline the correct time word, as in the example. 1.a: you forgot to put petrol in the car again. b: oh,dear! i promisse i (do) it before/untill i (go) to work tommorrow morning. 2) a: (you/visit) us while/when you (be) in town? 3) a: i (water) the plants when/while i (finish) cooking. 4)a: is your dog dangerous? b: no, it isn't. it only (bark) when/before it (see) a stranger.