—Mr. Li, let’s go fishing this weekend with Lao Wang, shall we?—I’d love to, but nobody knows if he _______ free then.

—Oh, Mrs. Liu, your necklace looks nice. Is it new? — No, I ____ it for two years.

I don’t know if he_________here. If he ___________tomorrow, I will tell you.

If daddy ____, we will go to the mountains tomorrow.

If I _______ next week, I _______ the film with you. Actually, I can’t wait for that.