It’s obvious that her refusing to see a doctor has ______ her illness worsening.
A. pulled into B. led in C. taken up D. resulted in
—Have you your application form,Janet?
—Not yet.
A.sent off B.sent up
C.sent for D.sent out
If better use is ________ your spare time，you’ll make good progress in doing your business.
A. spent B. made of C. used for D. taken
It is believed _______ he has gone to Shanghai. The problem is ________ we can’t get in touch with him.
A．when; that B．that; that C．that; whether D．不填；不填
____ the 1990s, the number of antelopes had fallen to about 50,000.
A. During B. Since C. By D. Over
I'll never forget the day _______ I bought my own guitar with my own money.
A. where B. on which C. on when D. that
