So far the problem (not/ resolve) ____ has not been ...

[ Passive Voice & Tenses ]

So far the problem (not/ resolve) ____ has not been resolved.

A. hadn’t resolved

B. has not resolved

C. have not been resolved

D. has not been resolved.

Select your answer:

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Choose the prepositional phrase from the following sentence:

The ice on the windshield was difficult to remove.

A. the ice

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We ……… to the dinosaur exhibition yesterday.

A. didn’t go

B. aren’t going

C. doesn’t go

D. didn’t went