[ 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:
Grammar › ViewThey had camped once before, ______ they knew what to take
A. because
B. now
C. so
D. since
Grammar › View
In our, _____ harmony is a way of life.
A. countries
B. nations
C. country
D. islands
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
