We don’t know ______ it next. Let’s go and ask Mr Li.A what to do B to do what C whether to do D to do whether
_______ of the students will take part in the sports meeting.
This computer guide will show you_______ in other fields.
The robot is made_______ all the housework.
Today my father is feeling_______ to go to work.
You_______ to the party if you're so busy.