1a. Standard features of many thoroughfares (6-5) ?T?E?T-?A??? First word would appear to be STREET, but the second?
7d. What is left (11) ?N???????C?
6d. Trying time for a beginner (9) ??O?????N First letter is 10th letter of 1a
17d. Time to make things palatable (6) ???S?N