[ Perfect Tenses ]
We (have known / had known) each other since childhood.
A. have known
B. had known

Random Topics:
Present Perfect - Just, Already, YetNo Excuse Words / Conjunction SOVerbs + Gerund or InfinitiveTenses - Present and PastCompound and Complex SentencesPresent Simple and Modal VerbsTypes of Sentence StructuresVerb BEComparisonModals with Perfect InfinitiveOther quiz:
Vocabulary › ViewAlthough he was ___ by medical problems, he always felt the joy of living.
A. beset
B. imbibed
Grammar › View
We live near the airport, and when the planes fly directly overhead, the noise is so loud that we can hardly hear one another speak, and so we asked the mayor to help us get the flight patterns changed. Run-on sentence or rambling sentence?
A. run-on
B. rambling
I ______ available, so you can call me whenever you want.
A. always am
B. am always
C. never am
D. am never
Conjunctions › View
She was very sleepy _____ she went to bed early.
A. and
B. but
C. because
D. or
E. so
