In the following sentences, choose the option which has an error. If there is no error, choose option 5 (All correct)
1
Alex was in a good mood and it was a pleasant trip until Felipa made a comment about Tessa's visit the night before.
2
The lyricist has been writing realistic songs since the beginning of his career.
3
This investigation is not only the one that is continuing and is worldwide but also the one that we expect to continue for quite some time
4
A great many houses were knocked down by the earthquake.
5
All are correct