Помогите сделать пожалуйста все задания?!

2post office, address, postman,letterbox,letter,envelope, stamp3to write a manto read an addressto post a letterto send a postcard4My mum writes stamps - неверное предложение1The postman has got many letters in bag2 to take a pen, to take paper, to write a letter, to put a letter into the envelope, to put a stamp on the envelope, to write an address on the envelope, to go to the post office, to post a letter