[ Relative Clauses ]
Marcus Allen is the person ______________________ you must speak to get the information you need.
A. whom
B. to whom
C. who
D. to who

Random Topics:
The Past SimpleNarrative TensesIf ClausesGrammar - too & enoughArticles and PronounsFuture Continuous, Future Perfect and Future Perfect ContinuousAdverbs, Prefixes, and SuffixesPast Tense and NeutralSubordinating ConjunctionInfinitive and GerundsOther quiz:
Idioms › ViewTo find the answer to something through deep thinking is ___.
a. think it up
b. figure it out
c. play with it
Grammar › View
How long had you been playing the piano ___ you gave it up?
A. while
B. when
C. since
D. despite
Phrasal Verb › ViewThey decided to _______ their journey till the end of the month because of the epidemic.
A. take up
B. turn round
C. put off
D. do with
Grammar › View
Have you / seen an opera?
A. for
B. yet
C. ever
D. already
