giúp với huhuhu ko ai giíp

19. Because of my sickness, my mother was worried.

- Because of + N/Nphr/Ving, S + V: Bởi vì

20. We haven't gone to the cinema for two months.

- S + last + V2/ed + time + ago

= S + hasn't/haven't + VpII + for/since + time

21. Because of the expensive price, I didn't buy the motorbike.

- Because of + N/Nphr/Ving, S + V: Bởi vì

22. In spite of being old, he often plays tennis and goes to the poetry clubs.

- In spite of/Despite + N/Nphr/Ving, S + V: Mặc dù

23. John refers to send Mary a Christmas card.

- refer + toV-inf: muốn làm gì

24. My friend said that she had seen my brother in the park the day before.

Cấu trúc tường thuật dạng kể:

- S + said/told/said to + (O) + (that) + S + V(lùi thì)

- Lùi thì: QKD -> QKHT

- yesterday -> the day before

25. Because of the heavy rain, they couldn't go for a picnic last week.

- Because of + N/Nphr/Ving, S + V: Bởi vì

26. A new hospital has just been built in our city by the workers.

- Bị động HTHT: S + have/has + been + VpII + (by O)