Надо! много ! use the correct tense forms: 1) we . . (walk) in the woods when it . . (start) raining. 2) how . . (you/go) to work? by car, but today i . . (go) by bus. 3) he . . (ride) his bicycle to school when he . . (see) the accident. 4) she . . (lose) weight since the last time i saw her. 5) they . . (talk) to pete if he comes. 6) it's cold here. i . . (turn) the heater.