[ Noun Clause ]
The teacher explains … the earth evolved.
A. what
B. why
C. where
D. when

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Perfect Tenses of VerbsReflexive pronounsSo / Neither / Either / TooPast simple vs Present perfectAdverb ClausesPhrase or ClauseSimple and Past TensesFigure of SpeechTensesand, so, but, becauseOther quiz:
Grammar › ViewLinda ran away when she saw a ………. of bees approaching.
A. colony
B. swarm
C. litter
D. troop
Degrees of Comparison › View
Honesty is the _______ policy of all.
A. Better
B. Best
