.—why, Jack, you look so tired! —Well, I _____the house and I must finish the work tomorrow

The factory ______we’ll visit next week is not far from here.

The building being built now is said to be ______ for students not for teachers.

Experts say walking is one of the best ways for a person to _____ healthy.

Kangkang won the first place in the _______ in the school sports meet last week.