Topics: Present Perfect Tenses
I ______ my friend since childhood.
A. have known
B. know
C. knew
D. am knowing
Select your answer:
Random Topics:
Modal Verbs & Perfect InfinitiveSimple Present and Simple PastAdjectives, ING - EDSimple Present Tense/be/Present ProgessiveSimple Past ContinuosRelative Clauses and etcHave GotGrammar TOEFLAdjective Clause and Adverb ClauseVerbals and GerundsOther quiz:
Idioms › ViewI’m looking ___ to visiting my relatives in California.
a. for
b. forward
c. up
Prepositions › View
Your computer is far superior ____ mine.
A. at
B. on
C. to
D. in