Помогите пожалуйста)1. Last year their son 26 so he is

Помогите пожалуйста)
1. Last year their son 26 so he is 27 now.
a) were b) is c) was

2. Today the weather nice but yesterday it was cold.
a) am b) is c) are

3. I will write you about it when I time.
a) will haveb) have c) havent

4. I dont know if he agree.
a) will b) is c) was

5. If he , I will call you.
a) will agree b) agrees c) agree

6. I you are right.
a) am thinking b) think c) will think

7. I saw Jack in the park. He on the bench.
a) sitb) sat c) was sitting

8. Ive found a little puppy in the park.
a) What will you do with it? b) What are you going to do with it?

9. She her friends since last September.
a) didnt see b) doesnt seec) hasnt seen

10. Ann a holiday this year?
a) does haveb) has had c) did have