ONE THIRD OF THE ORANGES ...SPOILTA. IS B. ARE C. HAS BEEN D. HAS

4. - ĐỀ THI TS LAM SƠN 2006-2007 (ĐỀ DỰ BỊ)
Lớp 10 Tiếng Anh ĐỀ THI TS LAM SƠN 2006-2007 (ĐỀ DỰ BỊ)

4. One third of the oranges ...spoilt

a. is

b. are

c. has been

d. has