[Q]: Would the following sentence, by the strictest standards, be considered correct? The teacher set us a problem the answer to which we can find in the textbook.
++++++++++
[A]: acceptable

[Q]: Would the following sentence, by the strictest standards, be considered correct? The sign warned us against skating on the pond.
++++++++++
[A]: acceptable

[Q]: Would the following sentence, by the strictest standards, be considered correct? They lent me a bicycle.
++++++++++
[A]:
acceptable