`1.`d

`2.`b 

`3.`a 

`4.`c 

`5.`had gone

`6.`hearing

`7.`are discussing

`8.`was talking

`9.`to lock

`10.`has had

`11.`a 

`12.`b

`13.`d 

`14.`b

`15.`b 

`16.`poem

`17.`fashionably

`18.`impatient

`19.`decision

`20.`product

`21.`too many `->` too much    

`22.`was there `->` there was

`23.`has` ->` had

Good luck !

1.d honor

2.b elephant

3.a dangerous

4.c mention

5.had gone

6.hearing

7.are discussing

8.was talking

9.to lock

10.has had

11.a neither did i 

12.for

13.d off

14.b who

15.b generous

16.poem

17.fashionably

18.impatient

19.decision

20.product

21.too many -> too much

22.was there -> there was

23.has -> had