THIS IS THE FIRST TIME I HAVE LIVED IN SUCH A FRIENDLY NEIGHBORHOOD...

7. This is the first time I have lived in such a friendly neighborhood.A. I have lived in such a friendly neighborhood before.B. I haven’t lived in such a friendly neighborhood before.C. I had lived in such a friendly neighborhood before.D. I hadn’t lived in such a friendly neighborhood before.8 The test was so difficult that we couldn’t finish it in two hours.A. It was such a difficult test that we couldn’t finish it in two hours.B. The test was too difficult for us to finish it in two hours.C. The test was not difficult enough for us to finish in two hours.D. The test was too difficult for us to finish it in two hour.