Question

Tense:

question7,can i fill in do not have? as the ans is have not had

and question 8,the ans is do not have, but i fill in are not having

for question10,ans is have now become, can i write now becoming

Answer 1

7 is did not because it was past tense.

8 is do not because ir is present tense

10 is have now become because it is talking about the progress it has made

hope this helped :)

Answer 2

7- I would say " Have not had "
8- I think the option " do not have " is better fitting
10- I would say " Have now become "

hope that helps!