MCQOPTIONS
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| 1. |
Change the following sentences into passive voice: Have they built a house? |
| A. | Have a house been built by them? |
| B. | Has a house been built by them? |
| C. | Has a house being built by them? |
| D. | Have a house built by them? |
| Answer» C. Has a house being built by them? | |