[ Present Perfect Tense ]
Why . . . are the police here? What . . .?
A. happened
B. did happen
C. has happened
D. will happen

Random Topics:
Modals VerbsParticipal PhrasesGrammar: Defining Relative ClausesPast Simple - Present PerfectThe -ing Form of VerbsMust or Mus notAdverb of MannerComplex PrepositionsInterrogative Pronouns & AdverbsNounsOther quiz:
Grammar › ViewOn Saturday, Joe brought Fido a bone from the doggie boutique.
The direct object is ________________.
A. Saturday
B. Fido
C. Bone
D. Boutique
E. None of the above
Grammar › View
Which phrase can CORRECTLY replace the red words in the sentence below?
The mane of the lion had dirt in it.
A. The lion’ mane
B. The lions’ mane
C. The lion’s mane
D. The lion’s mane’s
Thomas spends so much time in front of TV.
A. You shouldn’t take a rest.
B. You shouldn’t write in the notebook.
C. You should drink a lot of water.
D. You shouldn’t watch long time.
Grammar › View
Jamile ___ octopus for the first time last year
A. has eaten
B. eated
C. has ever tried
D. tried
