HE ... TENNIS A LOT, BUT NOW HE IS TOO BUSY.A. PLAYS B. HAS PLAYED...

5. - KIEM TRA 15 LAN 2 LOP 10
KIEM TRA 15 LAN 2 LOP 10
5. He ... tennis a lot, but now he is too busy.A. plays B. has played C. used to play D. play