[ Tenses ]
The children ___________ for hours on their project.
A. werk
B. worked
C. workied
D. working

Random Topics:
Word Form & Verb TenseModals and PhrasesVerb Tenses and Usage-ed or -ing-ing form and the to-infinitivePast Simple, Present Perfect TensePast Continues TenseContractions and ConjunctionsPresent Simple and Continuous TenseArticles and PrepositionsOther quiz:
Vocabullary Test › ViewSound symbolism means that we often _____ the meaning of a word from its sound.
A. guess
B. judge
C. imagine
D. expect
Verb Tenses › View
Identify the tense of the underlined verb phrase in the sentence.
All of us have studied hard for the physics exam.
A. past perfect
B. present perfect
C. past progressive
D. present progressive
E. future perfect
Grammar › ViewWHAT IS THE SIMPLE PAST OF LIKE?
A. Liked
B. Likeed
C. Layked
Many vs. Much › View
There are _________ pet shops.
A. A lot of
B. Much
C. Many
