Answer:
didn't i spend my childhood there?
Explanation:
Answer:
3rd button
Explanation:
You are correct, the other sentences are grammatically incorrect.
Answer:
some of the experiment on the space station helps in the design of new technology.
Explanation:
in the adverb prepositional phrase "in the design of new technology" is the object of the preposition in. this preposition shows the relationship between the verb 'help and design of new technology ' it also informs <em>where</em><em> </em><em>"</em><em> </em><em>some</em><em> </em><em>experiment</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>space</em><em> </em><em>station</em><em> </em><em>helps</em><em>"</em>