[ Past Perfect Tenses ]
He ___ (travel) to three countries before he turned 20.
A. was traveling
B. had traveled
C. will travel
D. travels

Random Topics:
If ClausesTAG QuestionsDefinite ArticlesWill & Be going toComparatives and SuperlativesComparisonAdverbs by TypeIELTS GrammarPresent Perfect and Past TensesPresent Simple or Present ContinuousOther quiz:
Grammar › ViewAll the girls were singing
A. girls is a common noun
B. girls is a proper noun
C. girls is a abstract noun
Prepositions › View
I have a note ____ you to take home.
A. by
B. from
C. for
D. about
