mereka sedang sibuk membersihkan kelas

1.(+) They are busy is not cleaning up the classroom

(-) they are is not busy cleaning up the classroom

(?) Is they are busy cleaning up the classroom?

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udin sedang menyapu lantai

2. (+) udin is sweeping the floor

(-) Udin is not Sweeping the floor

(?) Is udin is sweeping the floor?

 - - - - - - - - - - - - - - - - - - - - - - - - - -

Siti sedang mengepel lantai

3. (+) Siti is mopping the floor

(-) Siti is not mopping the floor

(?) Is Siti is mopping the floor?

 - - - - - - - - - - - - - - - - - - - - - - - - - -

lina sedang membersihkan papan tulis

4. (+) lina is cleaning the whiteboard

(-) lina is not cleaning the whiteboard

(?) Is lina is cleaning the whiteboard?

 - - - - - - - - - - - - - - - - - - - - - - - - - -

Edo sedang meletakkan buku-buku itu ke dalam rak

5. (+) Edo is putting the books into the shelf

(-) Edo is not putting the books into the shelf

(?) Is Edo is putting the books into the shelf?

 - - - - - - - - - - - - - - - - - - - - - - - - - -

Dayu membawa sampah ke tempat sampah

6. (+) Dayu is taking the rubbsh to the rubbish

(-) Dayu is not taking the rubbsh to the rubbish

(?) Is Dayu is taking the rubbsh to the rubbish ?

 - - - - - - - - - - - - - - - - - - - - - - - - - -

Semoga bermanfaat