n which B) on which C) in that D) at what

16. We hadn’t met for 20 years, but I recognized her ________ I saw her.
A) for the moment B) the moment when C) at the moment when D) the moment

17. Rod is determined to get a seat for the concert ________ it means standing in a queue all night.
A) provided B) whatever C) even if D) as if

18. The fire was finally brought under control, but not ________ extensive damage had been caused.
A) after B) before C) since D) as

19. I was halfway back to the cottage where my mother lived ________ Susan caught up with me.
A) when B) while C) until D) though

20. Agriculture was a step in human progress ________ which subsequently there was not anything comparable until our own machine age.
A) in B) for C) to D) from

21. He will surely finished the job on time ________ he’s left to do it in his own way.
A) in that B) so long as C) in case D) as far as

22. ________ difficulties we may come across, we’ll help one another to overcome them.
A) Wherever B) Whatever C) However D) Whenever

23. I’d rather have a room of my own, however small it is, than ________ a room with someone else.
A) share B) to share C) sharing D) to have shared

24. The hours ________ the children spend in their one-way relationship with television people undoubtedly affect their relationships with real-life people.
A) in which B) on which C) when D) that

25. The basic features of the communication process are identified in one question: Who says ________ through what channel to whom?
A) how B) when C) what D) such

26. ________, he does get annoyed with her sometimes.
A) Although much he likes her B) Much although he likes her
C) As he likes her much D) Much as he likes her

27. Living in the western part of the country has its problems, ________ obtaining fresh water is not the least.
A) with which B) for which C) of which D) which

28. There are signs ________ restaurants are becoming more popular with families.
A) that B) which C) in which D) whose

29. Beer is the