[ Science ]
The study of sedimentary rocks
A. Sedimentology
B. Meteorology
C. Atmospheric chemistry
D. Geology

Random Topics:
Past ModalsCorrelative conjunctionsTimeModal Verbs in ConditionalsMust or Mus notInfinitivesNouns - Word Form-IONGerund & InfinitivesExpressing Obligation and ModalsGerund, Infinitive, Bare VerbOther quiz:
Grammar › ViewI’ve been waiting …………. the bus for more than twenty minutes!
A. until
B. for
C. along
D. by
Grammar › View
My mother ………… some food in the supermarket
A. need to buy
B. needs to buy
C. need buying
Grammar › ViewI like playing both tennis ……… badminton.
A. but
B. also
C. and
D. or
Past Simple and Continuous › View
….you still working at 7pm last night?
A. was
B. are
C. were
