1. Complete the first conditional sentences.
a)If you ____________ (not/behave), you ____________ (get) a bad mark.
b)If she ____________(wear) a raincoat, she____________ (not/get) wet.
c)I ____________(not /talk) to you if you ____________(not/ keep) my secret.
d)If he ____________(leave) now, I ____________ (never/ talk) to him again.
e)If your students ____________(work) hard, their results ____________ (be) a lot better.
f)If you ____________(wait) a minute, she ____________(be) here with Jack.