1None of the food was wasted,--was it----
2Lets us go out for a walk--shall we---
3I am a taecher ,---aren't I----
4Your mother had better go and see a doctor--hadn't she---
5He needs to study French----doesn't he--
6You need not show me around the factory---needn't you----
7Tom has few friends,---has he----
8I do not think that he will get there on time ----do I-------
9You think I am wrong,---don't you---
10You would like to go with--wouldn't you--