`V`
`1.` Jack told Helen he would see her in the morning
`2.` Peter said he was taking the 5.30 train the next evening
`3.` They haven't talked to each other for two months
`4.` She hasn't seen her elder sister since 1999
`VI`
`1.` If I were you, I would learn harder
`2.` She kept on asking me about you
`3.` Two days ago, my brother came to school late because he had got up late
`4.` Our school is going to hold an English speaking contest to celebrate Teacher's Day