Find out the verb from the following :

Identify the compound sentence from the options below.

Choose the appropirates preposition to complete the sentence :

Please add some sugar---------- the coffee.

Find out the plural form of the word :

Phenomenon

Name the special variety of element, the very cruel bomb compelled the Empire of Japan to surrender to the Americans from the options given 

Rewrite the sentence in the other speech :

Mother asked me how I had written the test