[ 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:
Grammar › ViewFor this reason she had always dreamed about ______ the house.
A. visit
B. to visit
C. visiting
Modals and Vocabulary › View
Which sentence is correct to show no obligation?
A. You must not eat in class.
B. You don’t have to eat in class.
C. You can eat in class.
D. You have to eat in class.
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