[ Grammar ]
By end of this year, Staff Sergeant Liu ____________ in the K9 training unit for thirty years.
A. serves
B. is serving
C. has served
D. will have served
Random Topics:
Grammar - FragmentsA(n), the, no articleRelative Clauses beginning with PrepositionsVerbal and Appositive PhrasesGrammar - help/have/let/makeDirect and Indirect QuestionContrast Linking WordsClausesArticles - rulesCorrelative Conjunction & Complex SentencesOther quiz:
Homonyms › ViewSea ___ is a particular type of seaweed.
a. rack
b. wrack
Modals › View
Children _______________chat in class.
A. don’t have to
B. mustn’t
C. didn`t have to
Prepositions › ViewIf you’ve got a problem, then do something ______ it!
A. with
B. for
C. about
Grammar › View
My mirror … broken. I need a new one.
A. is
B. are