`26.` We can visit Edinburgh on Tuesday or Wednesday.

`-` or + N: hoặc

`-` on +  ngày

`-` can +  V_inf: có thể

`27.` Neither Ben nor his friends have been to the Taj Mahal.

`@` Neither +  N1 +  nor +  N2 + V(chia theo N2) +  O

`->` mang nghĩa phủ định

`@` HTHT: `(+)` S +  has/ have +  `V_(pp)` + O

`28.` Both St Joseph's Cathedral  and Notre Dame Cathedral of Saigon date from the `19^th` century

`@` Both +  N1 +  and  + N2 +  V(chia theo 2N) + O