[ Irregular Verb ]
In 1980 He … (become) an American citizen.
- became
- become

Random Topics:
Was and WereLinking VerbsWord FormationDegree of ComparisonPresent Continous TensePhrasal Verb and ModalPast and Perfect TensesPast Continues TenseTime Clauses of FuturePassive Voice with Modal VerbsOther quiz:
Plural › ViewSeveral ________ (batch)
A. Batches
B. Batchs
C. Batchesses
Narrative Tenses › View
We _____ for about 20 minutes when the plane was hit by turbulence.
A. flew
B. were flying
C. had flewn
D. had been flying
Past Simple Tense › ViewWhat did you (do) ______ last night? – I (do) ______ my homework.
A. do/does
B. do/do
C. do/did
D. did/did
Vocabulary › View
It’s a good idea to see your doctor regularly for a(n) .
A. revision
B. control
C. investigation
D. check-up
