17. Although the program is late, we will wait to watch it.
18. VTV 3 has many interesting programs.
19. No river in the world is longer than the Nile River.
20. There are two windows in Mai's bedroom.
21. Mount Everest is the highest mountain in the world.
22. Although we didn't win the game, we had a lot of fun.
 

17. Although the programme í late, we wil  wait to watch it
18 VTV3 has a lot ò interesting programs.
19. No river í longer than the Nile river

18 VTV3 has a lot ò interesting programs.
22. Although we didn't win the game, we had a lot of fun.

Although the program is late, we will wait to watch it.
 VTV 3 has many interesting programs.
No river in the world is longer than the Nile River.
 There are two windows in Mai's bedroom.
 Mount Everest is the highest mountain in the world.
Although we didn't win the game, we had a lot of fun.