[مستر محمد ديوشي عطا]

1. The estuary mouth in Damietta has some of the best sea watching

Having more traffic lights may improve safety on road

المستوي الرفيع اجابة صحيحة b لأن:

still (more/further/another/other)0

used to emphasize that something increases more, there is more of something etc:

Kevin grew still more depressed.