[ Tenses ]
While Jessica was trying to finish her essay, she suddenly _________ a problem with her computer.
A. was having
B. had been having
C. had
D. have had

Random Topics:
Comparative and Superlative AdjectiveVerb PhraseGrammar & TensesPresent Simple VS ContinuousPast Continuous TenseThe First Conditional (if/unless)Verb Tense, Pronouns and AntecedentsPast TenseAntonymsVerb Tenses and Subject Verb AgreementOther quiz:
Passive Voice Active Voice › ViewJason is doing homework now.
A. Homework is being done by Jason now.
B. Homework is being did by Jason now.
Grammar › View
. If it rains tomorrow, we __________ indoors.
A. will stay
B. would stay
C. stay
D. have stayed
E. stayed
Vocabulary and Grammar › ViewWe all wish there__________ a smart board in our classroom.
A. is
B. was
C. has been
D. had been
Some vs. Any › View
There are … … beautiful flowers in the garden.
a. some
b. any
