MR. TAM CHECKED THE PIPES IN THE HOUSE BUT HE ___________ ANY CRAC...
11.
Mr. Tam checked the pipes in the house but he ___________ any cracks.
A. hasn't seen
B. doesn't realize
C. didn't find
D. won't control
11.
Mr. Tam checked the pipes in the house but he ___________ any cracks.
A. hasn't seen
B. doesn't realize
C. didn't find
D. won't control