[ Preposition ]
Wood ……… such trees as pine and aspen is the most widely used source of pulp ………. paper.
A. in/out of
B. of/with
C. around/on
D. From/for

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Modal and Phrasal VerbsRelative Clauses and UsageGerund Subject or ObjectPronouns and QuantifiersNarrative Tenses & ConditionalsPast Perfect Tense and Past TenseConditionals and WishesThe Future Simple TenseIELTS GrammarSimple Present Tense/be/Present ProgessiveOther quiz:
General Knowledge › ViewWhich Roman Emperor built a massive wall across Northern Britain in 122 A.D.?
A. Marcus Aurelius
B. Hadrian
C. Nero
D. Augustus
Verb Tenses › View
The elevator was ______, forcing everyone to use the stairs to reach their offices on the higher floors.
A. in the midst
B. on the brink
C. working perfectly
D. out of order