[ Tenses and Verbs ]
Fill in the blanks with do, does (present tense) and did (past tense) The students _____ not know about what happened yesterday.
A. do
B. does

Random Topics:
Do not- Does notSubordinate ConjunctionsVerbs and Subject Verb AgreementPhrasal VerbGrammar Comma UsageWill, Be going to, Present ContinuousSimple Future TenseClauses of ReasonProgressive TensesArticle & PrepositionOther quiz:
Modal Auxiliary › ViewBoys … throw stones at animals.
A. mustn’t
B. can’t
C. don’t have to
Grammar › View
Select the correct possessive form:
A. theyd
B. they’d
Vocabulary & Grammar › ViewIt was getting dark, so I switched on the ____ on the table next to me.
A. radio
B. fire
C. lamp
D. light
Tenses and Food › View
Choose the correct past simple form of the verb: “They ____ (to go) to the beach last weekend.”
A. go
B. going
C. went
D. goes
