Future Forms (прид пр времени, условия, дополнения)

Jack is not sure if he (a)   (be) in London next week.

If he (go) ______ to London next week, he (meet)_____ his cousin Mary.

(a)  

If you (not change) (a)   your plans for the coming summer, I’ll go to the sea with you.

I don’t know when I (watch) (a)   this new film but I really want to do it.

If they (have) _____ some free time in the evening, they (visit) _______ their old friends.

(a)  

Denis (help) _______ you with your work if you (ask) ______ him.

(a)  

My friends would like to know when they (have) (a)   a chance to visit the History Museum.

Please tell me when you (be) (a)   able to come and see us.

When you (go) _____ to the shops, I (go) _____with you. I want to help you.

(a)  

I really don’t know when I (read) (a)   this book. It’s thick and not easy to read.