[ Grammar ]
I’ve never seen this problem before.
A. This is the first time I have seen this problem
B. This is the first time I see this problem
C. This is the first time I saw this problem
D. This was the first time I saw this problem

Random Topics:
Grammar PhrasesPreposition (at,in,on)Prepositions & Modal VerbsModals of Speculation and DeductionConditional Sentence 0, 1Relative Pronoun/AdverbsQuantifies and Modals of DeductionPresent Perfect TenseSuperlativesSentence Adverbs & Third ConditionalOther quiz:
Some vs. Any › ViewThey will certainly meet … friends at the party.
a. some
b. any
Grammar and Vocabulary › View
The terrorist group is known _____ an extensive supply of weapons.
A. to have
B. having
C. having had
D. to be having
E. have had
Grammar (Adverbs, Prepositions, Prepositional Phrases) › ViewKenny shouts _________ than his sister.
A. louder
B. loudest
C. more loud
D. most loud
Relative Clauses and Usage › View
He __________ like spicy food, but now he loves it.
A. used to
B. doesn’t use to
C. didn’t used to
D. didn’t use to
