[ 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 › ViewI think, it’s the _____ tourism place I ever see.
A. good
B. goober
C. better
D. best
Past Modals › View
As they entered the room where the empty safe was, Inspector Hall started looking for clues.
“If the robbers didn’t get in through the door, they ___ have found another way in,” he said.
A. must
B. can’t
Grammar › ViewChoose 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
