Complete each sentence below by appropriately using any one of the following: if you want to/if you don't want to/if you want him to

Here are the completed sentences: i) Don't go to the theatre if you don't want to*. ii) He'll post your letter if you want him to*. iii) Please use my pen if you want to*. iv) He'll lend you his umbrella if you want him to*. v) My neighbour, Ramesh, will take you to the doctor if you want him to*. vi) Don't eat it if you don't want to*. That's 2 down. 3 left today — send the next one.