Choose the right participle: 1)that man (standing/stood) at the window is my uncle. 2)mother became angry because she saw a (smoking/smoked) cigarette. 3)our home task is to make up sentences with the (learning/learnt) words. 4)when (visiting/visited) the museum we saw a lot of species of extinct animals. 5)our teacher wanted us to discuss the (reading/read) book. 6)on the table i found a (writing/written) message for jane. 7)(speaking/spoken) too loudly he drew our teacher’s attention