∘∘ Thì HTĐ : 

(+):(+): S + Vs / Ves

(−):(-): S + do / does + not + V-bare 

(?):(?): Do / Does + S + V-bare`?`

        Wh- + Do / Does + (not) + S + V-bare ??

→→ DHNB : Always, usually, often, frequently, sometimes

∘∘ He / She / It / danh từ số ít / danh từ không đếm được++ is / does / doesn't

∘∘ I / You / We / They / danh từ đếm được số nhiều ++ are / do / don't

−−−−−−−−−−−-----------

1.1. His wife doesn't set the table.

2.2. I don't like fruits.

3.3. We don't love flying kites.

4.4. My son doesn't make his bed.

5.5. I don't usually play chess with my friends.

6.6. She doesn't feel good.

7.7. They don't speak English very well.

8.8. She doesn't have black hair.

This task requires us to make the sentences negative. We'll do this by adding "not" to the appropriate part of the verb phrase.

1. His wife sets the table.
   • Negative: His wife does not set the table.
2. I like fruits.
   • Negative: I do not like fruits.
3. We love flying kites.
   • Negative: We do not love flying kites.
4. My son makes his bed.
   • Negative: My son does not make his bed.
5. I usually play chess with my friends.
   • Negative: I usually do not play chess with my friends.
6. She feels so good.
   • Negative: She does not feel so good.
7. They speak English very well.
   • Negative: They do not speak English very well.
8. She has black hair.
   • Negative: She does not have black hair.

This task requires us to turn the statements into questions. We'll do this by inverting the subject and the auxiliary verb (be, do, have).

1. They/hungry.
   • Question: Are they hungry?
2. We/not/late.
   • Question: Are we late? (Note: We've removed "not" to form a question.)
3. You/tired?
   • Question: Are you tired?