5. He ________ (write) three novels so far, and currently he ________ (work) on his fourth.

Перевод задания: Заполните пропуски правильными формами глаголов в скобках.

He has written three novels so far, and currently he is working on his fourth.

На данный момент он написал три романа, а сейчас работает над четвёртым.

So far указывает на результат к настоящему моменту; currently — на действие, происходящее сейчас.

So far points to a result up to the present; currently refers to an action happening now.