Question

___you___(understand)what the lecture is saying?no,i___(not understand)him at all.tense
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Answer 1

Answer:

I think the answer is

1)Do you Understand

2) I do not understand

Answer 2

Answer:

 Do you understand what the lecture is saying?

  No, I am not understanding him at all.

Explanation:

• We need to fill the blank with appropriate verb form.
• understand will be same as it is.
• not understand- not understanding
• So, the sentence will be written as

      Do you understand what the lecture is saying?

       No, I am not understanding him at all.

• Hence, the required blanks are filled as above.

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