Put the verbs in brackets in the first condition

Put the verbs in brackets in the first condition
1.   I (take)                          my umbrella if it (rain)                          this afternoon.

2.   What I (do)                          if the train (be)                           late?

3.   I (return)                           next week if you (want)                          me to.

4.   I (be)                           sorry if they (not come)                         .

5.   I can’t do anything if I (not feel)                            very comfortable.

6.   If we (want)                           your opinions, we (ask)                         for them.

7.       If you (come)                          late, the teacher (not let)                          you in.

8.       If I (lend)                          you $10, when you (repay)                          me?

9.       If you (not like)                          this one, we (bring)                          you another.

10.   If he (like)                          the house, he (buy)                          it?

11.   If you (not go)                          away, I (send)                         for the police.

12.     We (have)                           to  move  upstairs  if  the water (rise)       any higher.

13.   Someone (steal)                          your bike if you (let)                          it unlocked.