[ Auxiliary Verbs, if, unless and Modal ]
Students should always _______ their teachers.
A. respect
B. respects
C. will respect
D. respected

Random Topics:
Coordinating and Subordinating ConjunctionsPresent Simple and Modal VerbsSentence TypesNoun ClausesAdjectives Ed and IngSynonyms and VocabularyTOEFL GrammarModals and AdviceAction vs Linking Verbs/ Verb PhrasesTenses and ArticlesOther quiz:
Used to & would & Past Simple › ViewHe grew up in a rich family. His father ______ him to school every day with his Bentley.
A. would drive
B. has driven
C. had driven
D. drives
Grammar › View
Right now, Carmen___________________ a store.
A. visits
B. visit
C. visited
D. will visit
Vocabulary & Grammar › ViewChildren like Tet …………..they can wear new clothes and receive lucky money.
A. because
B. so
C. therefore
D. while
Grammar › View
Johan _____ a clever boy.
A. is
B. am
C. are
D. were
