[ Vocabulary ]
A change in matter that produces one or more new substances is a ___________________.
A. temperature change
B. weathering
C. chemical change
D. frost wedging

Random Topics:
Tenses (Present, Past, Future Forms)Tenses - Irregular VerbsPresent Simple & Present Continuous TensesContractions and ConjunctionsSimple and Continuous Present TenseModal SpeculationPresent and Past Simple PassiveReflexive pronounsSo....that... Such.......thatVerb BEOther quiz:
Linking Verb › ViewThe street appears ____________ now because there are so much traffic in the rush hour.
A. quiet
B. noisy
C. noisily
D. quietly
Reported Speech › View
“Samebody stole my wallet” said James.
James said
_
A. somebody stole my walet
B. somebody stole his wallet
C. somebody had stolen his wallet
Vocabulary › ViewIn complete agreement
A. Precision
B. Lapse
C. Unanimous
D. Attribute
Grammar › View
A: Do you often exercise now?
B: No, but I ……………. to exercise a lot when I was at school.
A. used
B. will get used
C. am used
