Jawaban:

1. Saya membaca buku

_Simple present_

(+) I read a book.

(-) I don't read a book.

(?) Do you read a book?

_Present continous_

(+) I am reading a book.

(-) I am not reading a book.

(?) Are you reading a book?

2. Sheila memasak untuk makan malam

_Simple Present_

(+) Sheila cooks for dinner.

(-) Sheila doesn't cook for dinner.

(?) Does Sheila cook for dinner?

_Present Continous_

(+) Sheila is cooking for dinner.

(-) Sheila isn't cooking for dinner.

(?) Is Sheila cooking for dinner?

Penjelasan:

rumus simple present

(+) S + Verb 1 + Complement

(-) S + Do/Does + not + Verb 1 + Complement

(?) Do/Does + S + Verb 1 + Complement

subject she, he, it, singular

memakai verb 1 + s/es/ies (hanya untuk possitive sentence) dan subject ini juga memakai "does".

subject i, you, they, we, plural

memakai verb 1 tanpa s/es/ies, dan memakai "do".

rumus present continous

(+) S + Tobe (am/is/are) + Verb-ing + Complement

(-) S + Tobe (am/is/are) + not + Verb-ing + Complement

(?) Tobe (am/is/are) + S + Verb-ing + Complement?

am = i

is = she, he, it, (singular noun)

are = you, they, we, (plural noun)

CMIIW