Choose the correct usage of “which”.
A. We bought a new keyboard, which, helped us finish the project.
B. We bought, a new keyboard, which helped us finish the project.
C. We bought a new keyboard, which helped us finish the project.

Random Topics:
Modals and TensesVerbs + Infinitives / GerundsGrammar MistakesPrepositions - ConjunctionsGrammar - Collective NounsPronounsAdverbial PhrasesClauseConditional Sentence Type 2 and Type 3Zero Conditional SentenceOther quiz:
Vocabulary › ViewWhat term describes the action of spending time thinking about something for a prolonged period?
A. to dwell on
B. to giggle
C. to fall out
D. to take to someone
Grammar › View
Choose the sentence with the correct punctuation.
A. The boys watch a football match at the National stadium.
B. The boys watch a football match at the National Stadium.
C. The boys watch a football match at The National Stadium.
D. The boys’ watch a football match at the National stadium.
Idioms › ViewI really became interested in computers at school.
a. got into
b. gave out to
c. got off on
Grammar & Vocabulary › View
It is important to _____________ carefully to the teacher’s instruction before we start our project.
A. listen
B. listens
C. listening
D. listened
