1.Because the sun rarely sets( D/C : The simple reason is that from May through July, the sun rarely sets and the nights are bright there. )

2. Local people and tourists from all over the world (D/C : Local people and tourists from all over the world celebrate the 'White Nights' with endless all-night activities. )

3. Yes, they can. ( dẫn chứng : You can enjoy festivals, ballet, opera or try good foods as bars and restaurants stay open until the morning hours.)

4. Along the Neva River banks (dẫn chứng: Some people love to go to this poetic city just to walk along the Neva River banks with their loved ones and witness the raising of the bridges. )

5.In Lake Ladoga (dẫn chứng:  Some others like to go swimming in Lake Ladoga and stroll in the famous Summer Gardens. )

6. On June 22^nd

1.-> Because the sun rarely sets

( D/C: The simple reason is that from May through July, the sun rarely sets and the nights are bright there. )

2.-> Local people and tourists from all over the world

(D/C: Local people and tourists worldwide celebrate the 'White Nights' with endless all-night activities. )

3.-> Yes, they can.

( D/C: You can enjoy festivals, ballet, opera, or try good foods as bars and restaurants stay open until the morning hours.)

4.-> Along the Neva River banks

(D/C : Some people love to go to this poetic city to walk along the Neva River banks with their loved ones and witness the raising of the bridges. )

5.-> In Lake Ladoga

(D/C:  Some others like swimming in Lake Ladoga and strolling in the famous Summer Gardens. )

6. -> On June 22^nd 

^{(D/C: There's one highlight ....... )}