15) Fill in the blank with present progressive tense of the verb ?The train __________ through the tunnel?

16) Fill in the blank with proper interrogative adjective ? ___________ are you going?

17) Fill in the blank with proper pronoun ?I made this cake ___________?

18) Fill in the blank with proper pronoun. 'She made this cake ___________'

19) Fill in the blank with proper reflexive pronoun. 'She has hurt___________'