HE COULDN'T PLAY WELL IN THE LAST MATCH BECAUSE OF HIS INJURED KNEE

2. - E 11 3 TONG BT TRAC NGHIEM HK1
E 11 3 TONG BT TRAC NGHIEM HK1
2. He couldn't play well in the last match because of his injured knee.a. to hold up b. to be held up c. holding up d. being held upHis injured knee made_______________________________________