Ghi sương sương thôi . Lẹ giùm mình với
31. The doctor which (A) we met (B) in France has (C) just sent us a (D) greeting card.
32. We cancelled (A) our camping (B) trip because of (C) it rained heavily (D).
33. You should to read (A) more books if (B) you want to improve (C) your English vocabulary. (D)
34. I wish all the children (A) in the (B) world don’t have to (C) live in (D) property anymore.