He lost my pen. I gave him yesterday.
A. He lost my pen who I gave yesterday.
B. He lost my pen whose I gave yesterday.
C. He lost my pen which I gave yesterday.
D. He lost my pen whom I gave yesterday.

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Past ModalsDefinite vs Zero Article Abstract NounsReflexive Pronouns & Modal VerbsGerund & Infinitivesso vs suchBare Infinitive and To InfinitiveRequest with Modal VerbsVerbs - third personAdverbial Clause of MannerModal Verbs of PermissionOther quiz:
Conjunctions › ViewI have a car … i never drive to work … MRT is faster
A. and – but
B. but – because
C. because – or
D. so – but
Grammar › View
There is more engagement with the global community ______________ young people in Vietnam.
A. among
B. between
C. within
D. from
Time Phrases › ViewWhich sentence is correct?
SEVERAL TIMES A MONTH
A. I visit my grandparents several times a month.
B. I’m visiting my grandparents several times a month.
C. I’ve been visiting my grandparents several times a month.
Offering Help › View
A: Ah, these books are so heavy.
B: …
A. Let me help you throwing them away.
B. Let me check it first.
C. Let me help you shorting them.
D. Let me help you carrying them.