[ Tenses ]
we ______ pen pals for more than 5 years
A. are
B. were
C. have been
D. had been

Random Topics:
Present Perfect Negative and InterrogativeActive and Passive voiceGrammar and StructureModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityModalsPresent/Future/Past Simple/Present PerfectAdjective OrderDescribing Words1st and 2nd ConditionalsPassive SentenceOther quiz:
Compound Words and Sentences › ViewJuan sat with another ______ on the bench before the game.
A. team-mate
B. teammate
C. team mate
D. teammates
Modal Auxiliaries › View
“I locked myself out of my apartment. I didn’t know what to do.”
“You ________ your roommate.”
A. could have called
B. may have called
C. would have called
D. must have called
Adverbs of Frequency › ViewHe has tennis lessons on Tuesdays and Thursdays.
A. He never has tennis lessons.
B. He always has tennis lessons.
C. He has tennis lessons twice a week.
D. He has tennis lessons once a week.
Adjective › View
2. A: Did that documentary you showed interest your students ?
B: I think so. They looked _____ , and no one fell asleep.
a. interesting
b. interested
