Which sentence correctly uses a comma?
A. Since you mentioned it earlier, I’ve been thinking about your proposal.
B. Since you mentioned it earlier I’ve been thinking about your proposal.

Random Topics:
Adverb ClausesIndependent and Dependent ClausesVerbals and GerundsFuture Tenses and ModalsLexico and GrammarGerunds and InfitinitivesPresent Perfect: for/sinceVocab and GrammarIntermediate GrammarGrammar of Future PlansOther quiz:
Prepositions of Time › ViewDifferentiate between ‘before’ and ‘after’ in the context of prepositions of time.
A. The main difference between ‘before’ and ‘after’ is the number of letters in each word.
B. The difference between ‘before’ and ‘after’ is the color of the words used.
C. The main difference between ‘before’ and ‘after’ in the context of prepositions of time is the direction of the time reference.
D. In the context of prepositions of time, ‘before’ refers to the future and ‘after’ refers to the past.
Idioms › View
The police don’t know who made ___ with the money of that big company.
a. for
b. out
c. off
I was sitting ______ the back of the car when we crashed.
A. in
B. on
C. at
Prepositions › View
borrow … smb
A. with
B. from
C. of
D. by
