Question

Exercise 6
Fill in the blanks with must or ought to. Either of them can be used in certain cases.
1. One ............... keep one's promise.
2. Animals too have feelings. We............... be kind to them.
3. The roads are unsafe. You ...... come home before it is dark.
4. All the children ............... bring their water bottles with them.
5. We ............... pay our taxes sincerely.
Exercise 7​

Answer 1

Answer:

1. must

2. must

3. ought to

4. ought to

5. must

Answer 2

Answer:

must

ought to

must

must

must

must