V.5
1.because
2.good.
3.activities
4.understand
5.members
6. have
7.decorate
8.together
V.6
1.cakes
2.carrying
3.shapes
4.tells
5.who
6.plot
7.around
8.to
9.fifteenth
10. celebrate
V.7
1.Because from May through July, the sun rarely sets and the nights are bright there.
2. Local people and tourists from all over the world attend the "White Nights"
3. Yes, they can
4.people can see the raising of the bridgeson Neva River banks
5.They go swimming in Lake Ladoga
6.i can see a mock battle on June 22nd
@trang
