Question

Choose the correct Determiners and fill in the blanks: He will be there in __________ hour. (1 Point) the an a two 20. He teaches us _________ Biology. (1 Point)
the
a
an
None of the above

21. ___________ left a letter for you at the gate. (1 Point)
Somebody
None
Everybody
Anybody
22. ___________ of the helpers is available. (1 Point)
No
Any
Some
None​

Answer 1

Answer:

20.an

21.somebody

22.None