---What’s that terrible noise, David?
---Oh, I forgot to tell you. The new machine in the nearby plant_____.
A.were tested | B.will be tested | C.are being tested | D.have been tested |
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---What’s that terrible noise, David?
---Oh, I forgot to tell you. The new machine in the nearby plant_____.
A.were tested | B.will be tested | C.are being tested | D.have been tested |