Помогите пожалуйста нужно поставить в правильной форме
1)It was raining when Kate (wait) for the bus
2)I (not be) to the cinema for ages
3) Unemployment among young people (increase) constantly
4) last summer it (rain) almost every day
5) In winter water (freeze) and people can walk across the ice and snow
6) Last night (be) a terrible slender-storm
7)He can't call you. He (lost) his mobile phone
8) Europeans first (come) to America in the late fifth century
9) They (celebrate) Halloween on October 31
10) I (work) when the lights went out

1)It was raining when Kate (was waiting) for the bus 2)I (have not been) to the cinema for ages 3) Unemployment among young people (is increasing) constantly 4) Last summer it (rained) almost every day 5) In winter water (freezes) and people can walk across the ice and snow 6) Last night there (was) a terrible slender-storm 7)He can't call you. He (has lost) his mobile phone 8) Europeans first (came) to America in the late fifth century 9) They (celebrate) Halloween on October 31 10) I (was working) when the lights went out