Which sentence incorrectly uses a comma before or after a FANBOYS conjunction between two complete sentences?
A. I wanted to stay longer, but, I had to leave.
B. The weather was nice, so we decided to go for a hike.
C. He likes coffee, and she prefers tea.
D. She worked all night, yet she finished the project on time.

Random Topics:
Fragment, Comma Splice and Run -on SentenceTo infinitive - GerundHave as verb and auxiliarySimiles and Body IdiomsSimple Future TenseFor vs SinceGrammar: Defining Relative ClausesConjunction: Because and SoPresent Simple with Adverbs of FrequencyVerb Tenses and Past ParticiplesOther quiz:
Grammar › ViewDo you think taking vitamin C helps you to ______ colds? What other things can people do to _____ catching colds?
A. avoid / prevent
B. prevent / avoid
C. stop / avoid
D. stop / prevent
Grammar › View
I promise I ….. study harder
A. was going to
B. aren’t going to
C. am going to
Adjective Order › Viewhandsome young Aussie man, the right adjective in series is…
A. opinion – age – Origin
B. opinion – size – material
C. size – shape – Origin
D. opinion – age – material
Comparison Degree › View
Horses are ……….. than snails.
A. slower
B. fast
C. faster
D. slow