[ Prepositions ]
It is important to keep in touch _______ the latest research.
A. with
B. in
C. at
D. to

Random Topics:
Adverb of MannersFamily Vocabulary and GrammarAdjective or Adverb-ing form and the to-infinitivePresent Simple for Future ArrangementSimple Compound and Complex SentencesTenses and Time MarkersSimple vs Continuous Past TenseGerund, Participle, Infinitive, or AppositivePossessive Pronouns and QuantifiersOther quiz:
Simple Past Tense › ViewWhich interrogative sentence is correct?
A. How much money did you paid for that?
B. How much money did you paying for that?
C. How much money did you pay for that?
D. How much money are you paid for that?
Verb Present Simple Tense › View
My brother __________ the butterfly in the park.
A. catch
B. catches
C. catchs
Type of Sentences › ViewNo way! I am not going to let you get a tattoo __
A. . Imperative
B. ! Exclamatory
C. . Declarative
D. ? Interrogative
Modal Verbs › View
_____ you be so kind as to turn down the music?
A. Can
B. Must
C. Could
D. Will
