[ Tenses ]
Which is a signal word for perfect tenses?
A. Last week
B. Yet
C. Now
D. Usually

Random Topics:
Active and Passive voiceGrammar: is/are/was/wereParticiple - ing/ edPassive Modals in Different TensesTransitive or Intransitive VerbsGrammar - direct/indirect objectsPresent Perfect Simple & Present Perfect ContinuousRelative Clauses with who and whichNoun, Pronoun, Adjective, VerbSimple Present and Simple PastOther quiz:
Comparative Adjective › ViewChinese is ____________ English.
A. difficult than
B. difficulter than
C. more difficult than
Grammar › View
____ he was in some pain, he continued running.
A. But
B. Though
C. But for
D. What ever
Past simple, past perfect simple or past perfect continuous.
By the time our meal arrived we ___ (wait) for an hour and a half.
A. had been waiting
B. waited
C. had waited
Subject Verb Agreement › View
The toys __________ TV
A. watch
B. watches
