[ Tenses ]
Which sentence uses the past perfect tense?
A. By the time we arrived, they had already left.
B. They left before we arrived.
C. They are leaving soon.
D. They will leave before we arrive.

Random Topics:
Past, Present, FutureSpeech TensesPerfect Tenses of VerbsSuch...that, so ......thatGrammar - used toGerund or InfinitivePresent Simple and Present Continuous TensesPerfect Progressive TensesSynonymsPrepositions - ConjunctionsOther quiz:
Grammar TOEFL › ViewA machine _____ could monitor efficiency would be very useful.
A. whom
B. that
C. it
D. when
Grammar › View
When does Target open tomorrow?
A. True
B. False
If you look at a map of Missouri, you will see that the southeast corner of the state extends further south than the rest of the state. ___ its distint shape, Missourians call the area “The Boot Heel.”
a. As
b. Since
c. Because
d. Due to
Noun › View
Blue
A. Person
B. Place
C. Thing
D. Idea
E. None
