1.Sit down! A strange dog (run) is running to you.

2.My mom often (buy) buys meat from the butcher’s.

3.My brothers (not/ drink) is not drinking coffee at the moment.

4.Look! Those people (climb) are climbing the mountain so fast.

5.That girl (cry) is crying loudly in the party now.

6.These students always (wear) wears warm clothes in summer.

7.What (you/ do) are you doing in the kitchen?

8.I never (eat) eat potatoes.

9.The 203 bus (set off) sets off every fifteen minutes.
10.Tonight we are not going to go to our teacher’s wedding party.
tối ấm nhé 

1. is running

-> Httdien: S + am/is/are + V_ing... (dấu hiệu nhận biết: Sit down!)

2. buys

-> Htdon: S + V ... (Dấu hiệu nhận biết: often)

3. is not drinking

-> Httdien (DHNB: at the moment)

4. are climbing

-> Httdien (DHNB: Look!)

5. is crying

-> Httdien (DNHNB: now)

6. wear

-> Htdon (DH: always)

7. are you doing / do you do

-> Câu này dùng hiện tại tdien hay hiện tại đơn cũng đc

8. eat

-> Hiện tại đơn (DH: never)

9. sets off

-> hiện tại đơn (DH: chỉ lịch trình, từ "every")

10. are not going

-> dự định (DH: tonight)