[ Grammar ]
We ____ a contract two years ago and it is still valid.
A. have sign
B. have signed
C. haven’t signed
D. signed

Random Topics:
Active-Passive VoicesThird ConditionalsWill, Be going to, Present ContinuousGrammar - some / anyGrammar: AgreementConditional SentenceFuture Tense VocabularyConditional and SubjunctiveTenses and Verb FormsPresent ProgressiveOther quiz:
Grammar › ViewMurat is a good boy. _____ always listens to _____ teacher.
A. They / their
B. She / her
C. He / his
D. It / its
Will/ Be Going to › View
A : Coffee or tea?
B : I ……..have coffee please.
A. am going to
B. will
C. drink
D. does
Grammar › ViewChoose the correct verb from the choices.
The owner of the puppies (seems, seem) interested in finding them good homes.
A. seems
B. seem
Simple Past Tense (was/were) › View
_____ there a problem on the plane?
A. was
B. were
C. is
D. are
