[ Grammar ]
The Terracotta army in China ___ piece by piece.
A. must have been carved
B. must had been carved
C. must have being carved
D. must have been carvt

Random Topics:
Has Got & Have GotPreposition of TimeSimple Present Progressivegoing toDegrees of AdjectivesSimple Past Tense (was/were)Active and Passive voicePreposition and Word FormDefinite, Indefinite and Zero ArticlesModal, Causative Verb & Elliptical StructureOther quiz:
Grammar › ViewChoose the correct answer.
My brother can’t swim ________ he’s afraid of water.
_
A. because
B. and
C. but
D. so
Grammar › View
Thousands of tourists view the Grand Canyon every year.
A. active
B. passive
Choose the correct sentence.
A. He enjoys going to the cinema.
B. He enjoys to go to the cinema.
C. He enjoys go to the cinema.
D. He enjoys goes to the cinema.
Relative Pronoun › View
I met a friend last week ______daughter is an astrologist.
A. whose
B. whom
C. who
D. which
