A big fire ______in Dehui, Jilin Province on June3rd, 2013.–That’s too bad. I think we should try our best toprevent fires.

I think it is necessary for my 19-year-old son to have his own mobile phone, for I sometimes want to make sure if he＿＿ home for dinner[ ]

Everyone likes my father because is friendly.

Look out! Keep away from the house, _____ the roof is under repair．

Have you got _____________ to tell us—-Yes, I have.