Question: when problems arose he went to scandinavia in order to interfere with new viking attacks against britain.
Answer: --> When problems arose he went to Scandinavia in order to interfere with new viking attacks against Britain.

Question: in this game, your goal is to destroy a set of destructible blocks.
Answer: --> In this game, your goal is to destroy a set of destructible blocks.

Question: the abrasive grain must be fixed horizontally while the specimen is passing over it to obtain sufficient cutting force, (see below).
Answer:
--> The abrasive grain must be fixed horizontally while the specimen is passing over it to obtain sufficient cutting force, (see below).