[ Grammar ]
In modern times people have to keep up _____ new technologies.
A. with
B. of
C. at
D. in
Random Topics:
Present Simple Tense PassiveGrammar (Possessive Pronouns)Adjectives and comparisonsVerbal PhrasesPresent Simple: affirmative, negative, interrogativeModal AuxiliariesClauses and GerundsCoordinating and Subordinating ConjunctionsHomophonesModals of ObligationOther quiz:
Grammar › ViewShe’s been studying hard all winter so she _______ be ready for her exams.
A. shouldn’t
B. may
C. ought to
D. musn’t
Modal Verb › View
I’d like to have some people for dinner tonight, but it is too late to ask anyone because they _______ their plans already.
A. had better make
B. used to make
C. are making
D. may have made
Unreal Conditionals › ViewIf I were you, I … in American money.
A. wouldn’t invest
B. would invest
C. didn’t invest
Adverbial Clause, Noun Clause › View
___________ you are, you have to follow the rules.
A. Whatever
B. However
C. Though
D. Whoever