Question

Take care of your health lest you should fall sick again.

• A. Take care of your health lest you fall sick agian.
  
• B. Take care of your health lest you should not fall sick again.
  
• C. Take care of your health otherwise you should fall sick again.
  
• D. Take care of your health otherwise you will fall sick again.

Answer 1

The correct option is D Take care of your health otherwise you will fall sick again.

'Let -should' is the combination. Choice (a) is wrong as it does not have should. Choice (b) is meaningless. It means if you don't take care of your helath, you will not fall sick, with otherwise, should is not used. Hence correct choice is (d).