[ Relative Pronouns ]
Choose the correct relative pronoun: The dog ___ tail is wagging is very friendly.
A. which
B. whose
C. whom
D. who

Random Topics:
Singular and Plural NounsTOEFLIndefinite and Reflexive PronounsModal "Have to"V-ing/to-VFirst ConditionalsSecond Type ConditionalPunctuating ClausesNoun QuantifiersTypes of PrepositionOther quiz:
Vocabulary › ViewThe rainforest is home to many endangered ____, some of which are found nowhere else in the world.
A. descendants
B. roots
C. ideologies
D. species
Progressive Tenses › View
Which sentence is in the present progressive tense?
A. She runs every morning.
B. She is running in the park right now.
C. She will run tomorrow.
D. She ran yesterday.
Vocabulary › ViewA is a spacecraft that is designed to travel into space and back to earth several times.
A. plane
B. corporation
C. telecommunication
D. shuttle
Simple Future Tense › View
I think, I will … Doctor
A. Go to
B. went to
C. going to
D. not go to
