Present Continuous - глагол am (I), is (he,she,it), are (we,they,you)+ глагол с окончанием ing
I am studying English now.
She is writing a letter to her friend at the moment.
We are doing our homework right now.
He is not reading a book at the moment.
Are you singing now?
Present Simple -глагол без частицы to для I,we,they,you или глагол с окончанием s/es для he,she,it.
Для отрицательной формы I,we,they,you +don't+ глагол без частицы to или he,she,it+ doesn't + глагол без частицы to
He gets up at 6 o'clock every morning.
I clean my teeth every day.
We watch TV every evening.
I don't speak Chinese.
She doesn't know Russian Literature well.