Question

modals--- We _ leave for Mumbai in the evening.​

Answer 1

have to

U can use two preposition in some case use
Will

Glad to help u

Plz follow me for more help in future

Thanks

Answer 2

Hey mate ☺

What's up ??....hoping all good ☺

aNsWeR :

We will leave for Mumbai in the evening .

Hope it helps you ☺✌