[ Past Continuous Tense ]
They ____ their homework yesterday at 3 o’clock
A. wasn’t doing
B. weren’t doing
C. wasn’t do
D. were’nt doing

Random Topics:
Preposition after some VerbsConjunctions, Prepositions and InterjectionsTenses & PrepositionModal Verb Gerund or To InfinitiveQuantifiers & Modals of ObligationPast Simple, Present Perfect TenseAdjectives (-ed / -ing)Grammar - Punctuation of SentencesQuantifiers & Modal VerbsConditionals III - Mixed 1st, 2nd & 3rd ConditionalsOther quiz:
The -ing Form of Verbs › ViewSome people get tired ____ ____ in traffic
A. of driving
B. of drive
C. for driving
D. for drive
Preposition › View
There was an accident ……………………….. the crossroads this morning.
A. on
B. in
C. at
D. between
Grammar › ViewThey had an accident. What do they _____ to do?
A. had
B. got
C. has
D. have
Grammar › View
”Dave go to the school with his friends.”
The word ”Dave” in the sentence are?
_
A. SUBJECT PRONOUN
B. SUBJECT NOUN
C. OPJECT PREPOSITION