помогите выполнить задание

a)goose b)mouse c)mice
2)I haven't done my homework...
a)already b)yet c) since
3)What are your plans? When ... visit London?
a)are you going to b)do you c)will you
4)I usually visit my friends trhee times ... month
a)a b)the c)-
5)Do you want to do the shoppibg with me?
OK.I ... meet you at the bus stop
a)am going to b)shall c)-
6)Mary ... a lot of dolls when she was a baby
a)has b)had c)has had
7)Mary ... this doll for two years
a)has b)had c)has had
8)They won't invite us ...
a)also b)too c)either
9) ... a big cat ib your garden
a)it is b)there is c)it has
10)Have you seen ... house?
a)there b)their c)they

Пример из задания:
A dog (?) running in the garden now.
A dog is running in the garden now.
Остальное задание:
He (?) is riding his bike at the moment.
My friends love (?) her cat very much.
The baby (?) not crying.