Поставить глагол to have в правильную форму и обрадовать вопросительную и отрицательную форму

1) He ... a pen on his desk.

2) we ... a nice holiday last summer.

3) we ... many friends abroad. We like traveling.

4) I ... the disk next Friday.

1) He has a pen on his desk.

He doesn't have a pen on his desk.

Does he have a pen on his desk?

2) We had a nice holiday last summer.

We didn't have a nice holiday last summer.

Did we have a nice holiday last summer?

3) We have many friends abroad. We like travelling.

We don't have many friends abroad.

Do we have many friends abroad?

4) I will have the disk next Friday.

I won't have the disk next Friday.

Will I have the disk next Friday?