[ Tenses ]
Before we knew what was happening, the roof _____.
A. has fallen in
B. will fall in
C. had fallen in
D. had been falling in
Select your answer:

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Subject Verb Agreement and Tenses › ViewThe pair of shoes need to be cleaned.
A. The pair of shoes need to be cleaned.
B. The pair of shoes needs to be cleaned.
Grammar › View
—- television to the exclusion of all other activities is not a healthy habit for a growing child.
A. To be watched
B. Being watched
C. Watching
D. Watch
