Question

fill in the blanks on verb
1 sameone ____(knock) at the door
2 goodboys _____(obey) their elders
3 water ____(boil) at 0c
4 bird ____(fly) in the air
5 _____(receive) your letter yesterday


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Answer 1

Answer:

1. knocked

2. obeys

3. boils

4. is flying

5. received

Explanation:

please follow me

Answer 2

Answer.

1.knocked

2.obeys

3.boils

4.is flying

5.received