PETER DIDN'T WEAR THE RAINCOAT, SO HE GOT A COLD..→ IF PETER...→ I...

21. - ON TAP KIEM TRA LAN 4 LOP 11 21. - ON TAP KIEM TRA LAN 4 LOP 11
ON TAP KIEM TRA LAN 4 LOP 11

21. Peter didn't wear the raincoat, so he got a cold..

→ If Peter...

B.Phan Trac Nghiem