Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions. ⇱
Question 1. Dry farming is a type of agriculture used in areas which has less than 20 inches of rainfall.
Question 2. While the workers stood on the scaffold, it suddenly collapsed.
Question 3. The police were trying to put end to the motorbike race among teenagers.
Question 4. After years of war, we tried to keep in the touch with our relatives.
Question 5. I have no difficulty in making the good use of the plans you have prepared.
Question 6. Arthritis, a painful swelling of the joints, is often associated with elderly people, but can afflict young as well.
Question 7. To be effective, an advertisement must first attract an attention.
Question 8. Candles which are made from a beeswax burn with a very clean fame.
Question 9. My mother was coming across a ring that she had lost months ago when she was cleaning the attic.
Question 10. About the third of the earth's land surface is covered by relatively flat plains.