[ Grammar ]
The number of chips in a bag _______, but the mass of each bag of chips ____ fairly consistent.
A. varies, are
B. vary, is
C. varies, is
D. vary, are

Random Topics:
PronounsModals of AdviceIndependent ClausesAdverb of Frequency and Past Continuous TenseTenses and Passive VoiceGrammar: so and suchVocabulary and IdiomsGerunds and InfinitivesThird ConditionalFigurative Language VocabularyOther quiz:
Homonyms › ViewThere ___ a way to fix this.
a. maybe
b. may be
Grammar › View
Her job involves ____ emails and answering calls.
A. write
B. writing
C. wrote
D. writes
Pronouns ( Interrogative ) › ViewAnisah : ______ time will the movie start?
Leesa : At 7.00 p.m.
A. Who
B. When
C. Where
D. What
Present Perfect Tense › View
I have a new shirt now, my mother has …… it.
A. sews
B. sewing
C. to sew
D. sewn
