Question

look some strange birds dash (fly) over us .Fill in the blank with correct form of verb​

Answer 1

Answer:

are flying

Explanation:

Look some strange birds are flying over us.

The word "look" tells us that the action is being done and the sentence is something that is currently happening so we have to use the tense accordingly, i.e, present continuous tense

present continuous tense= is/are+(v1)-ing

Hope this helps ^_^