[ Grammar ]
Lex has been a teacher _____________ twenty years.
A. in
B. from
C. on
D. for

Random Topics:
Passive SentencePunctuationGerund or to Infinitive1st and 2nd ConditionalsWill and Will notAdjectives and VocabularyVerb Types and TensesModals for ObligationHas and HaveSo - Too - Either - NeitherOther quiz:
Grammar › ViewI can’t recall ———– that old movie, but maybe I did many years ago.
A. having seen
B. to have seen
C. to see
D. having been seen
Vocabulary and Prepositions › View
When people go on holiday to somewhere, they usually buy …products.
A. national
B. local
C. international
D. practical
Grammar › ViewThey all __________ very well in my choir last night.
A. sanged
B. sung
C. sang
D. singed
Grammar › View
A car and a bike ___ my means of transportation.
A. is
B. are
