My little brother hopes ________ the film Dad, Where are We Going, though he has seen it twice.

Would you like to go to the concert with me tonight?–I’d love to, but of us two has tickets. Do you have some?

I think walking is________ our health.

Qian Xuesen is known as China’s “father of space technology” and “king and rockets”.He died_____ October 21 at the age of 98.[ ]

It’s really nice _____ you. Thank you for your helping.[ ]