[ Grammar for TOEFL ]
Each package that is not properly wrapped have to be returned to the sender.
A. Incorrect
B. Correct

Random Topics:
Relative Clauses and Past PerfectGrammar: MorphologyLinking VerbGrammar - PunctuationPreposition (at,in,on)Past Continuous TenseComplex PrepositionsSimiles and Body IdiomsGrammar - QuantiflierBare Infinitive and To InfinitiveOther quiz:
Present Simple Passive › ViewLeo likes to play football
A. Active
B. Passive
Verb Tenses › View
. What does past perfect tense show?
A. An action that happened before a certain time in the past
B. An action happening in the present
C. A future planned event
D. An action with no specific time reference
Articles with Substances › ViewThe prisoner was given only ___ bread and ___ water.
A. a
B. an
C. the
D. —
Subject Verb Agreement › View
In the sentence “Neither the keys nor the wallet ____ found,” what is the correct verb to fill in the blank?
A. was
B. were
C. be
D. are
