Don't ______ the window. Listen to me carefully.
Look! There is________ bird flying in ________sky.
国庆节是我们中华人民共和国诞生纪念日。每年这一天,全国各地都会通过各种活动庆贺祖国的生日。请用三句话简单描述庆祝我国国庆节的方式。(1)(2)(3)
--- My parents are taking me to Paris for my summer holiday!--- Really?______ .
The train has gone ___________ the tunnel. We can’t see it.
—The light is still on in his room. Do you know ___________ ?—Maybe he has to study for a test.