A turning point of the continuously high housing price won’t appear suddenly because there must be a certain process ______ many factors lead to the change.
The students look forward to _______ for a picnic because they think they will have _____great fun.
The fact _______ women can work as well as men is clear. A. that B. which D. what D. whether
It’s none of your business ________ other people think about you. Believe yourself.
---May I smoke here? --- If you ________, choose a seat near the window.
-- How’s your tour around the North Lake? Is it beautiful? --- It ________ be, but it is now heavily polluted (污染).