)mixed tense. 1)she ) the question carefully. 2) export) rice. 3))them for 20 years. 4)many people don't ) documentaries. 5)) of the ladder while he ) the ceiling yesterday.

1) She always reads the question carefully.
2) Turkey does not export rice.
3) I have known them for 20 years.
4) Many people don't like watching documentaries.
5) George fell of the ladder while he was painting the ceiling yesterday.