____________________ you open the door, please?
A. must
B. Could
C. have to
D. has to

Random Topics:
Grammar SuffixesAdjectives & PrepositionPronoun Antecedent AgreementConjunctions and Sequence ConnectorsArticles and NounsFuture FormsGrammar PhrasesGerunds + To InfinitiveFuture Tenses, Conditionals and ProfessionsComparison of Adjective and AdverbOther quiz:
Grammar › ViewA : ______ you _______out on Saturday night?
A. Did / went
B. Was / went
C. Did / go
D. Were / go
Grammar › View
Select the sentence(s) that reflect the properly punctuated Introductory comma rule:
A. Also, the jury finds the defendant guilty of battery.
B. Thus you, will not find me ever taking a trip to Mongolia.
C. Therefore my students will not be required, to memorize prepositions.
Grammar › ViewNeither the dog nor the cat wants __________ ears examined.
A. their
B. its
C. her
D. his
Grammar for TOEFL › View
_______ the meeting starts, I will prepare a detailed report on our sales performance and future projections to ensure we have all the necessary data.
A. After everyone has gathered,
B. While we are still waiting for the other departments to submit their reports,
C. Before
D. Since the manager will not be available afterward,
