The present simple tense.( thì hiện tại đơn )
1, Tobe :( am, is,are).
a, affirmative : Khẳng định.
S+ am / is / are + .................... |
Ex: We are students.
b, Negative. Phủ định.
S + am / is / are + not +..................... |
Ex: My mother is not / isn't a farmer .
c, Interrogative: Nghi vấn
Am / is / are + S + ...................... |
Ex : Is your brother a worker ? => Yes . He is ,No . He isn't