1. mary (do) her homework when the rain started. 2. we (go) to kazan next week. 3. tom (go) climbing every weekend. 4. he cannot find his phone, i think he (lose) it. 5. any (watch) tv at the moment. 6. they (look) at the fire as it was quickly spreading. 7. mary was angry because she . (wait) for tom for two hours. 8. by the time we arrived at the station, it. (start) to snow.