Directions: Choose the sentence which makes appropriate use of verbs given in the brackets.
We (be) late, if we (not leave) now.
1
We (are) late, if we (not leave) now.
2
We (will be) late, if we (do not leave) now.
3
We (may be) late, if we (did not leave) now.
4
We (would be) late, if we (shall not leave) now.