[ Subject Verb Agreement ]
The lifespan of these insects ………………….. very short.
A. are
B. is

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Grammar (either..or.. and neither..nor..)Linking Words & PhrasesUnreal ConditionalsGrammar - ConnectorsUnscramble SentenceCoordinate ConjunctionInversions and SubjunctiveApologizingAdverbial Clause / If / ComparativesPossessive AdjectivesOther quiz:
Grammar › ViewNguyen Du ……………. many good works when he was alive.
A. used to write
B. gets used to writing
C. got used to write
D. used to writing
Grammar › View
When we write the past tense of the verb “cry,” is it regular or irregular? Hint–think of what we normally do to make most verbs turn into past tense.
A. irregular
B. regular
Grammar › ViewX : Where is Andy ?
Y : He is in the garage . He … his car.
A. repairs
B. repaired
C. is repairing
D. repaired
Infinitive & Gerund › View
He admitted _______ the mistake.
A. to make
B. making
C. make
D. to making