[ Who or Whom ]
You’ll be shocked when I tell you (who/whom) called me last night.
A. who
B. whom

Random Topics:
The -ing Form of VerbsDirect-Indirect SpeechSentence TransformationSimple Present and Simple PastPast Simple vs Past ContinuousObject PronounsTenses and ArticlesCommas and Subordinating Conjunctionstoo / enoughPresent Simple Tense PassiveOther quiz:
Vocabulary › Viewa scientific test to try out something in order to learn about it
A. eyewitness
B. firsthand
C. theory
D. experiment
Grammar › View
___ he arrives soon, we will have to start the conference without him.
A. Suppose
B. Provided
C. Unless
D. If
Grammar › ViewChoose the correct sentence.
A. She am playing football.
B. She is playing football.
C. She are playing football.
D. She playing football.
Grammar › View
Manuel and Brayan don’t ________ how to play soccer like CR7.
A. knows
B. know
