`***` Hiện tại đơn

`-` ĐT thường :

`(+)` S + V-es,s

`(-)` S + don't/doesn't + V-inf

`(?)` Wh + Do/Does + S + V-inf ?

`-` ĐT tobe : 

`(+)` S + am/is/are + ...

`(-)` S + am/is/are + not + ...

`(?)` Am/Is/Are + S + ... ?

`1.` Does-often go

`2.` rains

`3.` Do-go-they do

`4.`always points-is

`5.` doesn't do

`6.` is-Jack-is not

`7.` meets-flies

`8.` Are-you-I am

`9.` don't go

`10.` are not

`11.` gets-is

`12.` washes

`***` Câu hỏi Yes/No với ĐT thường: Do/Does + S + V-inf?

`->` Yes, S + do/does.

`->` No, S + don't/doesn't.

`-------`

`1.` Does he often go - he does

`2.` rains

`3.` Do the students go - they do

`4.` always points - is

`5.` doesn't do

`6.` is Jack - isn't 

`7.` meets - flies

`8.` Are you - you are

`9.` don't go

`10.` aren't

`11.` gets - is

`12.` washes