Question

We _____ you later this afternoon when we know what the arrangements for the trip are. Chọn một: a. phone b. are phone c. will be phoning d. will phone

Answer 1

Accordingly, option c will be the answer.
We will be phoning you later this afternoon when we know what arrangements for the trip are.

Answer 2

We c. will be phoning you later this afternoon when we know what the arrangements for the trip are.

Step-by-step explanation:

English speakers often use the present continuous tense (subject + 'be' = verb-ing) to talk about future arrangements. A future arrangement is a plan that you have decided and organised with another person.