. The _____ of the rainforest will cause huge problems for humans.
A. interference
B. contamination
C. destruction
D. reference

Random Topics:
All, Both, Neither, None, EitherConditionals / Unreal PastPrepositions - ConjunctionsSecond ConditionalPresent, Past and Future TenseEs and SGrammar of Conjunctions and PrepotitionsGrammar (either..or.. and neither..nor..)Relative PronounModals of Obligation & ProhibitionOther quiz:
Grammar › ViewChange into present passive: First an author creates a plot.
A. First, you create a plot.
B. First, an author was created.
C. First, a plot is created.
D. First, and editor writes a plot.
Verb Tenses › View
Differentiate between the verb forms in the following sentence: “He (play) the guitar for two hours before he took a break.”
A. plays
B. played
C. was playing
D. had been playing
Grammar › ViewHow is the present tense used in this sentence? She is old and needs help moving around the house.
A. actions that happen repeatedly or regularly
B. information about the present condition that is true
C. information that we believe is a fact
D. actions that take place at the time of speaking
Grammar and vocabulary › View
(i) too general and therefore not valid (for statements and generalisations) (ii) large and affecting everyone (for changes and reforms)
A. watertight
B. tedious
C. sweeping
D. shrewd
