Give the correct form: Marvin (come) ... home , (switch) ... on the computer and (check ) ... his emails

Give the correct form
1. Marvin (come) ... home , (switch) ... on the computer and (check ) ... his emails.
2. The thief (sneak ).........into the house , (steal )....... the jewels and (leave )........ without a trace .
My father ( come ).....in , (look)............around and (tell)............me to tidy up my room.