Part 3:

1. reading

→ interested in + V_ing: cảm thấy thú vị về 1 việc nào đó

2. knew

→ If + S + QKĐ, S + would + V0: câu ĐK loại 2

3. is usually looking

→ diễn tả 1 thói quen xấu ta dùng HTTD: S + is/am/are + V_ing

4. have worked

→ for ⇒ HTHT: S + have/has + V3/ed

5. was repairing

→ When + S + QKĐ, S + QKTD

6. learn

→ suggest + that + S + V: đề nghị ai đó làm việc gì

7. goes

→ every day ⇒ HTĐ

8. is sleeping

→ now ⇒ HTTD: S + is/am/are + V_ing

Part 4:

1. to plant → planting

→ suggest + V_ing: đề nghị 1 việc gì đó

2. will be → is

→ If + S + HTĐ, S + will + V0: câu ĐK loại 1

Part 5:

1. He said he had to do his homework then.

→ S + said (that) + S + V(lùi thì) ( ở đây lùi thì HTĐ → QKĐ )

2. Their houses are often decorated before Tet holidays.

→ S + is/am/are + V3/ed + (by+O): câu bị động thì HTĐ

Bạn học tốt ~

# Yumi

Part 3

1 reading

2 knew

3 looks

4 have worked

5 was being repaired

6 learn

7 goes

8 is sleeping

Part 4 

1 to plant => planting

2 will be (1) => is

Part 5

1 He said he had to do his homework then

2 THeir houses are often decorated before Tet holidays