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?