Question

Fill in the blanks with appropriate modals​

Answer 1

Answer:

1 .use

2.should

3.will

4.must

Answer 2

1.I -----------------(used to) swim when i was young.

2.You ---------------(should) not open this box.

3.I --------------------(will) do my best to satisfy you.

4.You -----------------------(must) take complete bedrest.

Therefore, the answers are:-

1.used to

2.should

3.will

4.must