[ Grammar ]
We ___ here since 9 a.m.
A. have been
B. had be
C. was
D. has

Random Topics:
Grammar for TOEFLPassive of Modal VerbsAdjective ClausesAdjectives with PrepositionQuantifiers & Modal VerbsZero ConditionalPassive Voice with ModalsPre-intermediateCountable & Uncountable NounsTenses and ArticleOther quiz:
Past Participle › ViewHave you ever ____ (live) through the flood?
A. lives
B. lived
C. living
Prepositions › View
I met my classmates _____ the party.
A. in
B. for
C. on
D. at
Grammar › ViewI want to find ……………….. key. I can not go home without it.
A. my
B. mine
C. I
D. me
Grammar › View
She drives a …….. car.
A. fantastic, small, red
B. red, fantastic, small
C. small, fantastic, red
D. fantastic, red, small
