______ we go to work every day is obvious, that is, for life.
A．How B．What C．Why D．When
---I’m thinking of losing weight these days.
----Oh, you ______ be out of mind. You’re 50 kilograms at the most!
A．must B．will C．will D．may
The research mainly deals with the difficulty the students have ______ their attention pm their study all the time.
A．to focus B．to be focused C．focusing D．focused
With everything she owned ______ in the fire, the woman had to turn to the local government for relief.
A．to burn up B．burning up C．burn up D．burned up
He told me his computer company was in great need of a capable leader, ______ with strong will as well as good humor.
A．who B．that C．one D．which
That’s all for the introduction to your arrangements these days. So now ______ there are any questions, I’d like to go ahead and start the first video.
A．if B．unless C．until D．though
