Question

rewrite it as directed 1-it has never been a problem(begin: never.....)
2-laughter is the best medicine
(rewrite using 'propose')
3- I cannot agree to your proposal
( rewrite using 'propose')
4-he did it.i do not know how.it is true
(rewrite as one sentence)(begin:it....)​

Answer 1

1.Never it has been a problem.

2.Purpose laughter is the best medicine.

3.Propose cannot be agreed by me.

4.It is true, I do not know how, he did it.