[ Tenses ]
My father______ as a teacher for thirty years.
A. works
B. is working
C. worked
D. has worked

Random Topics:
Grammar on ConditionalsContrast Linking WordsPrepositions of TimeInfinitive FormsPast Continuous TenseObject PronounQuestion TagModal Verbs for Permission and ObligationWestern Europe CountriesAdjectives and DegreesOther quiz:
Tenses › ViewYou ___ very thoughtful. What ___ you ___ about?
A. looked / was / thinking
B. look / are / thinking
C. look / are / think
D. looking / are / thinking
E. have looked / had / thought
Grammar and Vocabulary › View
I hope you ………………. us when you come here.
A. visited
B. would visit
C. visiting
D. will visit
Grammar › ViewTheir discussion quickly developed into a ______________ argument over who should receive the money.
A. HOT
B. BURNING
C. HEATED
D. SCORCHING
Preposition and Conjunction › View
I usually go home at four o’clock, … then I watch TV for an hour.
A. and
B. because
C. so