Choose the correct option

1. The gallery
   [is|was|will|has] be renovated next month.
2. The terracotta army
   [was|has|is|can] visited by thousands of tourists every year.
3. The archaeological site
   [has|was|will|is] be excavated next week.
4. The Parthenon
   [can|will|are|is] regarded as a symbol of ancient Greece.
5. The statues
   [are|was|will|were] discovered by a group of farmers.
6. A few ancient artefacts
   [have|was|can|will] recently been found in a small village in China.
7. Many archaeological discoveries
   [has|was|have|will] been made in recent years.
8. Visitors
   [are|is|have|can] asked not to take any photos in the museum.
9. The Great Wall of China
   [is|was|has|will] built over 2,000 years ago.
10. The Arc de Triomphe
    [were|was|have|will] completed in 1835.
11. The museum
    [has|can|was|is] already been closed for a month.
12. Souvenirs
    [will|has|are|can] be bought in the museum gift shop.