Question

Помогите пожайлуста!!!
1)Who_____this park_____(to found) by?
it ____(to found) by local authorities thirty-five years ago.
2)How many animals____( to keep) in this zoo last year?
Last year we _____(to keep) more than one hundred animals.
3)____ any measures to protect this are from pollution ___(to take) yet?
No, they_____(to discuss) at the moment.
4)_____you _____(to write) the letters already ?
The letters_____(to write) at the moment.
5)_____ they____ (to solve) this problem yet?
No, it _____(to solve) tomorrow.

Answer 1

1. Who was this park found by?
It has been found by local authorities thirty-five years ago.
2. was keeping
had keeped

Answer 2

1. Was found, was found
2. Kept, kept
3. Have taken, are discussing
4. Have written, are writing
5. Have solved, is solving