Ответ: 1-a 2-в 3-г
1. Jenny ...doesn't have
... any brothers or sisters.
а) doesn't have
б) Hasn't got
в) doesn't has
г) isn't got
2. Look at ...these
...children in the playground. They aren't from our school.
а) this
б) that
в) these
г) those
3. I've got fifteen goldfish
... in my aquarium.
а) goldfishs
б) goldfishes
в) goldfoshen
г) goldfish