[ Relative Pronoun ]
John bought a boat .. costs thirty thousand dollars.
A. which
B. that
C. of which
D. who

Random Topics:
Modals Posibility and ProbabilityPassive Voice - Past SimplePreposition after some VerbsGrammar - some / anyTenses & PassiveWishes & Reported SpeechPrepositions and Phrasal VerbsFuture SimpleNoun Phrases and Verb PhrasesTenses: Present simple, Past Simple, Future SimpleOther quiz:
Tenses › View“Where is your husband?”
“He____here. He’s away for work”
A. was
B. is
C. isn’t
Grammar › View
Anna …………… for her bus for an hour but there’s no sign of it yet.
A. has been waiting
B. have waited
C. is waiting
D. waits
Grammar › ViewThe hotel beach was _______ with people.
A. crowded
B. full
C. small
Conjunctions › View
She’s practicing every day ___ improve her skills.
A. in order to
B. because
C. so
D. either or
