It could be learned from the teacher's eyes ________ he was very satisfied with her performance.
A．that B．whether
C．what D．where
—How will you deal with these papers, Ann?
—I will leave them to ________ takes over the job.
A．anyoneB．someone
C．whoever D．no matter who
—What upsets him?
—________ his computer is out of order.
A．Whether B．What
C．That D．How
Whether ways will be found to stop pullution or not is just ________ worries the public.
A．why B．which
C．that D．what
I would appreciate ________ you could give me some advice on learning English.
A．it whether B．it if
C．that when D．that if
The local Tibetans and Sherpas laughed at the strange bottles containing ________ they referred to as “English air”．
A．which B．that
C．how D．what
