Question

Please don’t make so much noise. I (study) ……………………I (phone) ……………………you when I (arrive) in London tomorrow.

Answer 1

Explanation:

1. will study

2. will call

Answer 2

Answer:

Please don’t make so much noise. I am studying I will phone you when I arrive in London tomorrow.

Explanation:

This is a conditional clause structure. When we use when clause, we use Simple Present Tense in the 'when clause'; the independent clause has future tense. But in the when clause or if clause we use simple present tense usually.