—______did Prince William's wedding(婚礼) last?—It lasted for about 5 hours.A. How far b. How long C. How soon D. How often
— Don’t forget to give my best wishes to your family. — No, ____________.
- ________does Mary usually go to the M usic Club?-Once a week.
—______? —He is very friendly and generous.
We hope _______ members of the Red Cross.
This maths problem seems _____ for us to solve.