Answer:

1)

(+) They sometimes come home at 3 o' clock

(-) They sometimes do not (don't) come home at 3 o' clock

(?) Do they sometimes come home at 3 o' clock?

2)

(+) Me and my sister like math and English subject

(-) Me and my sister do not (don't) like math and English subject

(?) Do I and my sister like math and English subject?

3)

(+) The winter usually begins in December

(-) The winter does not (doesn't) usually begin in December

(?) Does the winter usually begin in December?

Present simple tense :

(+) S + V1

(-) S + do not (don't)/does not (doesn't) + V1

(?) Do/Does + S + V1?

I/you/they/we = do

He/she/it = does

Maaf jika ada yang salah