Going to + gerund

[Ben]

Test No. errors/elem-15 "The Months of the Year", question 1

In this session of our audio programme we are going talk about the words used in English for the months of the year.

(a) of
(b) going talk
(c) used

Test No. errors/elem-15 "The Months of the Year", answer 1

In this session of our audio programme we are going to talk about the words used in English for the months of the year.

Correct entry: going to talk
The error was: (b) going talk
_________________________

why is "going to talk"?

Ben

[Torsten]

Because this is a future construction:

going to + gerund

TOEIC listening, photographs: A meeting room