1 B. cavern C. wander Choose the underlined part that needs correction in each of the following questions Question 5: They asked me what did happen the previous night, but I couldn't tell them. B C D D. preserve A Question 6: They didn't go on a picnic last weekend because of the weather was awful. A B C D Question 7: I suggest to recycle things such as bags, cans and bottles to protect the environment. A B C D Choose the correct answer to each of the following questions
