Do you know what is “Present Continuous Tense?” To show action which really happen in this momment. And this tenses usually use then simple present tense.
Formula of Continuous Tense : “ Subject + to be (is, am, are) + Verb I + ing”
Example : (+) She is cooking in the kitchen (-) She isn’t cooking in the kitchen (?) Is she cooking in the kitchen ? (+) I am reading a newspaper (-) I’m not reading a newspaper (?) Am i reading a newspaper?
Exercise ! Mereka sedang membaca buku ditaman hari ini. Mereka sedang membaca buku fisika. Selain membaca mereka juga sedang belajar berhitung. Saya sedang menangkap kelinci ditaman. Tapi kelinci itu sedang berlari kencang sehingga saya merasa lelah. Kami tidak sedang minum alkohol. Kami sedang minum jus alpukat. Apakah kami sedang berenang di laut? Apakah dia (Pr) sedang sarapan pagi saat ini? Apa menu yang dia pilih? Dia (pr) sedang makan sepiring nasi goreng pagi ini.