S+V (nt/s/es)...../ Aux: do/does S+ tobe (is/are/am) /Aux: tobe
Adv:+ every, always,usually,often, sometimes, never......Không có adv
1.They (do).................homework at 2pm.
2.You (watch).................movies at 8.30
3.We (study).................English on Mondays.
4.Hoa (have)....................English on Tuesday
5.Lan (open)......................the door.
6.Hoa (close).......................the window
7.The teacher (come)...................in.
8.The students (stand).....................up
9.They (sit)...................down.
10.My father (live).................in a big city.
11.Your friend (go)....................home at 4pm
Chia ở thì hiện tại đơn à em ?
1. They ( do ) do homework at 2pm
2. You ( watch ) watch movies at 8.30
3. We ( study ) study English on Monday
4. Hoa ( have ) has English on Tuesday
5. Lan ( open ) opens the door
6. Hoa ( close ) closes the window
7. The teacher ( come ) comes in
8. The students ( stand ) stand up
9. They ( sit ) sit down
10. My father ( live ) lives in a big city
11. Your friend ( go ) goes home at 4pm ( friend ở đây không có "s" )
$\left(x-1\right)\left(x-3\right)$