PRACTICE 1: Write sentences using the Present Perfect or Past Simple and add the necessary preposition and article. 1. She/already / prepare / five reports. 2. Tom/be/marry / since / he/graduate / university. 3. 1/receive/invitation / friend's / wedding / a week / ago. 4. He/not/see/her/ for / three years. 5. Jim/find/ new job / yet.