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:
Passive Voice › ViewWe’ll be visiting our grandmother next week.
What is the passive form of this sentence?
A. Our grandmother will be being visited by us next week.
B. Our grandmother will be visited by us next week.
C. Our grandmother would be visited by us next week.
D. Our grandmother would be being visited by us next week.
E. Our grandmother would have been visited by us next week.
Mixed General Quiz › View
The magnificent mansions on Avenid Paulista were later replaced by skyscrapers that ___ international banks, consulates, restaurants, art galleries, bookstores, etc.
a. houses
b. housed
c. house
d. was housed
What 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
