Make the present perfect - choose positive, negative or question: 1. (1/go/ to the library today)
2. (you/keep a pet for three years)
3. (you/eat Thai food before?)
4. (it/rain all day?)
5. (who / we/ forget to invite?)
6. (we/not/hear that song already)
7. (he/not / forget his books)
8. (she/steal all the chocolate!)
9. (I explain it well?)
10. (who/he/meet recently?)