[ Grammar ]
We _____ from the other group for over an hour. We are worried.
A. did not hear
B. are not hearing
C. do not hear
D. have not heard
Select your answer:
Random Topics:
Modal Auxiliary VerbsPerfect TensesCoordinating ConjunctionsTOEFL GrammarVerbs - third personPossessive AdjectivesGrammar & ReadingPaired ConjunctionInfinitives or GerundsOther quiz:
Present Perfect Tense › View(A) … you finished your lunch yet?
(B) Yes, I ….
A. Has / has
B. Has / have
C. Have / have
D. Have / has
Modal Verbs › View
You have been coughing a lot recently. You ______________ smoke so much.
A. Can
B. Can’t
C. Must Not
D. Must