Jawaban:

1. (+) I have been waiting for you here for six hours

(-) I haven't been waiting for you here for six hours

(?) Have I been waiting for you here for six hours?

2. (+) Their father have been singing since yesterday

(-) Their father haven't been singing since yesterday

(?) Have their father been singing since yesterday?

3. (+) She has been doing the English task for 55 minutes

(-) She hasn't been doing the English .............

(?) Has she been doing the English .........?

4. (+) They have been playing football for .......

(-) They haven't been playing football for ......

(?) Have they been playing football for 3 hours?

5. (+) Their grandma has been watering the ........

(-) Their grandma hasn't been watering the flowers since this morning

(?) Has their grandma been watering the .......?

6. (+) The cat became viral yesterday

(-) The cat did not become viral yesyerday

(?) Did the cat become viral yesterday?

7. (+) The singer sang a beautiful song last night

(-) The singer did not sing a beautiful song last night

(?) Did the singer sing a ........ ?

8. (+) We visited the old temple 2 months ago

(-) We did not visit the old .........

(?) Did we visit the old ........ ?

9. (+) The English teacher made some tasks yesterday

(-) The English teacher did not make some ........

(?) Did the English teacher make some ......... ?

10. (+) I gave the homeless the food yesterday

(-) I did not give the homeless the ......

(?) Did I give the homeless the ......... ?

Penjelasan:

Present perfect continuous

(+) S + Have/Has been + Ving

(-) S + Have not/has not been + Ving

(?) Have/has + S + been + Ving ?

Past Tense

(+) S + V2 + O

(-) S + did not + V1 + O

(?) Did + S + V1 + O ?