Chia động từ trong ngoặc ở thì hiện tại đơn. 1. I (be) ____________________ at school at the weekend. 2. She (not study) ____________________ on Friday. 3. My students (be not) ____________________ hard working. 4. He (have) ____________________ a new haircut today. 5. I usually (have) ____________________ breakfast at 7.00. 6. She (live) ____________________ in a house? 7. Where (be) ____________________ your children? 8. My sister (work) ____________________ in a bank. 9. Dog (like) ____________________ meat. 10. She (live) ____________________ in Florida. 11. It (rain) ____________________ almost every day in Manchester. 12. We (fly) ____________________ to Spain every summer. 13. My mother (fry) ____________________ eggs for breakfast every morning.

Ta có cấu trúc thì hiện tại đơn với động từ thường

` ( + ) ` : S + Vs/es

` - ` Nếu chủ ngữ là I / you / we / they + V nguyên mẫu

` - ` Nếu chủ ngữ He / she / it + Vs/es 

` ( - ) ` : S + don't / doesn't + V nguyên mẫu

` - ` Nếu chủ ngữ là I / you / we / they +don't +  V nguyên mẫu

` - ` Nếu chủ ngữ He / she / it + doesn't + V nguyên mẫu

`( ? ) ` : Do / Does + S + V nguyên mẫu ?

` - ` Do + you / we / they + V nguyên mẫu ?

` - `Does + He / she / it + V nguyên mẫu ?

Ta có cấu trúc thì hiện tại đơn với động từ tobe 

` ( + ) ` : S + is / am / are + adj / N 

`- `  I + am + N / adj

` -`  He /she / it + is + adj / N

` -`  You / we / they + are + adj / N

` ( - ) ` : S + is / am / are + not + adj / N

`- `  I + am not + N / adj

` -`  He /she / it + isn't + adj / N

` -`  You / we / they + aren't + adj / N

`( ? ) ` : Is / am / are + S + adj / N ?

` - `  Các dấu hiệu nhận biết : often , always , seldom . never , everyday . every sunday , ...

` 1 ` : am

` 2 `  : doesn't study

` 3 `  : aren't

` 4 ` : has

` 5 `  : have

` 6 `  : Does she live

` 7 ` : are

` 8 `  : works

` 9 ` : likes

` 10 ` : lives

` 11 ` : rains

` 12 ` : fly

` 13 ` : fries