Page 66 - Grammar Supisara Mongnoy No.38 M.4/9Supisara Mongnoy No.38 M.4/9 E-BOOK

26......she ever.....to an open air rock concert?

a.Has,been b.Did,be

c.Was, being d.Is being

27.Dave.....never.....competition in his life.

a.has, lost b.have, lost

c.was losing d.didn't lose

28.They.....snowboar ding yet.

a.haven't tried b.have tried

c.hasn't tried d.has tried

29.How long..... you..... baseball?

a.did,play b.has,played

c.was,played d.have, played

30.I have worked here.....1990.

a.for b.since

c.about d.been

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