Вставьте at, during, with, in, for, at. Hell be responsible .... the educational and social programmes. I can stay.....my little sister. The Browns stayed.....a hotel....their visit ro Russia We the usually arrange picnics.....the weekend. She goes....abroad every sammer. Спасибо

1) at
2) with
3) at
4) for
5) at
6) В последнем вставлять ничего не надо.