[ Vocabulary ]
We need to measure the _______________ of the circle.
A. exit
B. diagonal
C. circumference
D. biosphere

Random Topics:
Present Simple vs Present ContinuousEs and SCausative VerbPronoun & Present SimpleComperative and SuperlativeFuture Continuous, Future Perfect and Future Perfect ContinuousLinking Verbs & Helping VerbsSimple Present and Present Continuous TensesPast Simple TensesGrammar - direct/indirect objectsOther quiz:
Modals › View__________ask for copies of the materials from classes that you missed.
A. You must not
B. You can
C. You do not have to
D. You cannot
Passive Voice › View
A : Why does the baby next door keep crying ?
B : As usual, it … by the babysitter.
A. is neglected
B. is neglegcting
C. neglected
D. is to be neglected
Conjunctions › ViewHe picked up a stick _____ chased after the naughty monkey.
A. and
B. but
C. because
D. or
E. so
Tenses Usage › View
The forest _____ destroyed by illegal logging before the restoration program began.
A. was
B. is
C. had been
D. has been