[ Grammar ]
When a fire burns red or green or blue, the color of its flames ______ the chemical composition of the combustible material.
Which choice completes the text so that it conforms to the conventions of Standard English?
A. indicate
B. indicates
C. have indicated
D. are indicating
Select your answer:
Random Topics:
3rd Person SingularInfinitivesModal AdverbsTenses and VerbsElectricity VocabularyInterrogative Pronouns & AdverbsRelative - ConditionalGrammar (want to/ need to/ have to)Reported Speech and TensePast Tense & Past Continuous TenseOther quiz:
Tenses › ViewIt ………………. (charge) at the moment
A. is charging
B. is chargeing
C. charges
Tenses › View
The temperature ____ below zero last night at 11 PM.
A. dropped
B. drops
C. is dropping
D. will drop