IRAN ... IN SCOTLAND FOR TEN YEAR. NOW HE LIVES IN LONDON.A. TO LIV...

4. - 2 DE DAP AN KIEM TRA KI I TIENG ANH 8 20132014
2 DE DAP AN KIEM TRA KI I TIENG ANH 8 20132014

4. Iran ... in Scotland for ten year. Now he lives in London.

a. to live

b. used to live

c. was living

d. has lived