[ 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:
Grammar › ViewThey ___ each other for five years by the end of the year.
A. will know
B. will have known
C. will be knowing
D. knew
Verb To Be › View
Choose the correct option.
A. She is my sister.
B. She is I sister.
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