[ Present and Past Tenses ]
It started to snow while we … to school.
A. had walked
B. have walked
C. have been walking
D. were walking

Random Topics:
Conditionals Type IWill or Going toPresent/Past/Past ParticpleGrammar TOEFLConditionals 1,2,3Active-Passive VoicesModals for RecommendationsSuperlative AdjectivesAdjectives & PrepositionsConditionals and Modal VerbsOther quiz:
Grammar › ViewHelen said Jono, “May I borrow your dictionary ?”
A. Helen said Jono to borrow her dictionary
B. Helen said Jono if/whether he might borrow her dictionary
C. Helen said Jono whether she might borrow her dictionary
D. Helen said Jono if/whether she might borrowed her dictionary
Grammar › View
Terry and Gina are hugging.
A. Future Progressive
B. Present Progressive
C. Past Progressive
Regular vs. Irregular Verb › Viewto MEET
A. Ment
B. Meet
C. Met
Tenses › View
He hasn’t written a letter yet.
A. Future Simple
B. Present Perfect
C. Past Simple
D. Present Continuous
