COMPETENT AS/ THOUGH RICHARD IS/ MAY BE IN HIS WORK, HE DOESN’T NOT...

Lớp 8 Tiếng Anh Đề thi Olympic Hà Nội - Amsterdam 2011 môn Tiếng Anh lớp 8 - Trường THPT chuyên Hà Nội - Amsterdam

9. Competent as/ though Richard is/ may be in his work, he doesn’t not know how to deal with this client.