Jawaban:

Simple Present Tense:

a. (+) My grandma prepares some meals for our dinner.

(-) My grandma does not prepare some meals for our dinner.

(?) Does my grandma prepare some meals for our dinner?

b. (+) They ride a bike to school.​

(-) They do not ride a bike to school.​

(?) Do they ride a bike to school?

Penjelasan:

Jawaban dicetak tebal dan merupakan materi pembelajaran bentuk kalimat Simple Present Tense karena menjelaskan aktivitas kegiatan berulang sehari hari dalam Bahasa Inggris.

Simple Present Tense:

Kalimat Positive (+)  :

Verbal     :  Subject + Verb1/Verb1+s/es + Object + adverb of time (every day / every morning)

Kalimat Negatif (-)    :

Verbal     :  Subject + do/does not +Verb1 + Object + adverb of time (every day / every morning)

Kalimat Interrogative (?)  :

Verbal    :  Do/Does + Subject + Verb1 + Object + adverb of time (every day / every morning) + ?

Semoga membantu ya.