The Science Museum , ________ we visited during a recent trip to Britain , is one of London’s tourist attraction.

People in Korea and Japan are supposed to bow when they meet the first time.

232 A grander National Day will beobserved on Tiananmen Square on October 1 every five years Which of thefollowing words can replace the underlined word

We will wait for further information, you should keep us ________.

If you cannot come to the meeting, please let us know ______ so that we will cancel your hotel booking.