[ Grammar ]
Many species …….. extinct by the end of the century.
A. will have become
B. are becoming
C. will become
D. become

Random Topics:
Past Tense, Recount Text, and Future TenseInfinitiveTenses - Pasive VoiceDefinite and Indefinite ArticlesPresent Perfect Simple vs ContinuousVerbal PhrasesGrammar and EssayRelative Clauses and UsageAdverbs of Time and PlacePassive Voice in Past and Present TenseOther quiz:
Verb Moods and Vague Pronouns › ViewWhich sentence correctly clarifies the antecedent?
A. “The books were on the table, but it was broken.”
B. “The books were on the table, but the table was broken.”
C. “The books were on the table, but they were broken.”
D. “The books were on the table, but someone broke it.”
Some vs. Any › View
Hey! There’s _____ that I know. He’s in my Computer Science class.
. somebody
b.anybody
c. nobody
d. someone
Some vs. Any › View.Can I have ___ of these kiwis?
a. some
b. any
Mixed General Quiz › View
The average elevation ___ Colorado is 6,800 feet above sea level.
a. of
b. at
c. on
