A FEW…….THE TEST.A-HAVE FAILED B-HAS FAILED C-IS FAILING D-FAILINGK...

ĐỀ&HD ANH ĐH 2010 SỐ 25

5, A few…….the test.a-have failed b-has failed c-is failing d-failingKey 25 Question 1: (Ng B Trang I tr.203 )