Question

musn't we?

Which of these can complete the sentence correctly?

1 We all must not break the silence 2 Vani must help her father in the garden

3 The two of us must help each other 4 You and I should go for a walk now​

Answer 1

Answer:

3) the two of us must help each other.

it's the correct answer of this one.

Answer 2

Answer:

3 The 2 must be help to each other