Put the sentences in Present Perfect tense I’m tired. I (watch) three X-Files videos.
Hurry up! They (start) the film!
Mary (study) hard this year, so she'll pass her exams.
Oh no! She (drop) the plate!
The garden is very green. It (rain) a lot this month.
These are my favourite trousers. I (have) them for five years.
Tom's my best friend. I (know) him for three years.
They (live) in Miami for two years.
1have watched
2haver started
3has studied
4has dropped
5 it has rained
6have had
7have known
8have lived