[ Conjunctions ]
The children do not know ____________ the test was so difficult. (a)
A. Why
B. when
C. where
D. who
E. why
Select your answer:
Random Topics:
Grammar for IELTSReported Speech and TenseThe First Conditional SentenceConditional and SubjunctivePresent Continuous for Futuretoo / enoughZero and First ConditionalsProverbsSimple Present and Simple PastAdverb or AdjectiveOther quiz:
Wh - Question › View– __________ is it from Hanoi to Da Nang?
– It’s about 750 kilometers.
A. how far
B. how long
C. how often
D. how much
Passive Voice Active Voice › View
He is planting the trees right now.
A. The trees are being planted by him right now.
B. The trees are being plants by him right now.