We must lock the doors, ________
A. mustn’t they?
B. shouldn’t we?
C. mustn’t we?

Random Topics:
Kinds of SentencesModals for RecommendationsModals of AdvisabilityAdjectives with -ED and -INGReporting VerbsConjunctions and Verb TensesGoing To Be and WillAdverb of ConcessionConditional TypesAdjective vs AdverbOther quiz:
Simple Past or Past Continuous › ViewWhen the teacher __________(come) into the room, two boys _________(play) football.
A. was coming, were playing
B. came , were playing
C. were coming, played
D. came, were playing
Comma › View
Choose the sentence with the correct comma placement.
A. We will grant you immunity, if you decide to cooperate with us.
B. We will grant you immunity, if you decide, to cooperate with us.
C. We will grant you immunity if you decide, to cooperate with us.
D. We will grant you immunity if you decide to cooperate with us.
My entire family _____________ the flu last winter.
A. catched
B. caught
Grammar › View
Is the following a complete sentence, fragment, or run-on?
Although he worked very hard.
A. fragment
B. complete sentence
C. run-on
