Pask 1: Mark the letter A, B, C or D on your answer than needs correction the following questions.
1. You should to read(A) more books if(B) you want to improve(C) your English vocabularry(D).
2. We cancelled(A) our camping(B) trip because of(C) it rained heavily(D).
3. His family was very(A) poor, because(B) he had to work(C) for a(D) company.
1A
to read đổi thành read
2C
because of đổi thành because
3B
because đổi thành so