[ Prepositions of Time ]
I have online classes ___ Friday.
A. at
B. on

Random Topics:
Grammar - Capitalization and Possessive NounsBe Going To vs. WillGerunds as objects of prepositionRelative PronounPhrasal verbs and Prepositional PhrasesComparative AdjectivesZero ConditionalAdjectives with -ED and -INGVerb PhrasesPresent / Future / Present Progressive / non Action VerbsOther quiz:
Vocabulary › ViewWhat is the definition of ‘vigil’?
A. higher-ranked, influential members of a tribe
B. to give in or agree to something
C. to watch over for a period of time
D. to take back
Tenses › View
I __________ my homework later.
A. doing
B. does
C. will doing
D. will do
Past Simple › ViewThe car _____________ (stop) in the traffic sign.
A. stopped
B. stoped
C. stop
D. didn’t stop
Infinitive and Gerunds › View
It’s easy _________ to the city centre from here.
A. Getting
B. Get
C. To get