помогите решить 3-й класс

1) 1. IS 2. IS 3. ARE 4. IS 5. AM

2) 1. A 2. A 3. B 4. B 5. A

3) 1. HAS 2. HAVE 3. HAS 4. HAVE 5. HAS 6. HAVE

4) 1. HER 2. HIS 3. ITS 4. ITS 5. HER

Ставим IS, когда HE, SHE, IT, а ARE в остальных случаях.

В Present Simple окончание -s, когда HE, SHE, IT

HAS ставим, когда HE, SHE, IT, а HAVE, когда I, WE, THEY, YOU